# Getting 403, when try to Build a Job
**URL:** https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017
**Category:** Ask a question
**Tags:** question, pipeline
**Created:** [March 4, 2024, 4:46pm UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017 "2024-03-04T16:46:31Z")
**Posts on this page:** 13
**Page:** 1
### Author:  [@dsrivastav](https://community.jenkins.io/u/dsrivastav)
#### Post date: [March 4, 2024, 4:46pm UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/1 "2024-03-04T16:46:32Z")
Hi All,
Recently we have migrated to 2.440.1 LTS version of Jenkins. Update all the required plugin to fulfill the compatibility. But we are facing several issue to execute our freestyle and pipeline jobs.
It throws 403 for any type of POST request. I have fixed one place where it shows the content type set was text/plain at **hudson-behaviour.json** file.
I have changed headers: crumb.wrap({}), to headers: crumb.wrap({
“Content-Type”: “application/x-www-form-urlencoded”,
}),
and it is working. But at build now option, it asked to changed at **configurable.js** file. But i am unable to find this file under jenkins folder or Jenkins home folder. Please help me to resolve this issue. If you required any more info, please let me know.
---
### Author:  [@mawinter69](https://community.jenkins.io/u/mawinter69)
#### Post date: [March 4, 2024, 5:26pm UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/2 "2024-03-04T17:26:58Z")
You shouldn’t need to modify any files in order to be able to run jobs.
If this doesn’t work that would mean there is a severe bug in Jenkins. Using 2.440.1 myself and all works fine without issues.
403 normally means that you lack permission to run the job.
Which version of Jenkins did you use before?
Do you see this behaviour when triggering jobs via UI or via rest api? If via rest api, are you using a user with token or user with password.
Which line in hudson-behaviour.js did you change?
Do you have this problem for jobs with parameters or jobs without parameters?
---
### Author:  [@mawinter69](https://community.jenkins.io/u/mawinter69)
#### Post date: [March 4, 2024, 5:48pm UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/3 "2024-03-04T17:48:20Z")
Looks a bit like [https://issues.jenkins.io/browse/JENKINS-72755](https://issues.jenkins.io/browse/JENKINS-72755)
---
### Author:  [@dsrivastav](https://community.jenkins.io/u/dsrivastav)
#### Post date: [March 4, 2024, 6:11pm UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/4 "2024-03-04T18:11:07Z")
Hi Markus,
Thank you for reply on this.
I have migrated from 2.387.1 version to 2.440.1.
When i add a parameter to job, then it is working fine. I mean **Build with Parameter** is working fine.
In hudson-behaviour.js i have make the following changes:
At line no 2092 : make headers: crumb.wrap({}), To
**headers: crumb.wrap({**
\*\* “Content-Type”: “application/x-www-form-urlencoded”,\*\*
\*\* }),\*\*
I have problem with jobs without parameters. Job with parameter is working fine.
Please suggest.
---
### Author:  [@mawinter69](https://community.jenkins.io/u/mawinter69)
#### Post date: [March 4, 2024, 6:47pm UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/5 "2024-03-04T18:47:41Z")
The line you changed should not have an effect whether the job can be built. The method it is in (refreshPart) is there to update the sidepanel widgets (build history).
Anything logged in the browser console?
In the browser try to set a break point at `/adjuncts/(random string)/lib/hudson/project/configurable/configurable.js` line 7 and `/adjuncts/(random string)/lib/layout/task/task.js` line 12 and if it doesn’t get there in line 2
Then reload the page and try to build.
---
### Author:  [@dsrivastav](https://community.jenkins.io/u/dsrivastav)
#### Post date: [March 5, 2024, 11:02am UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/6 "2024-03-05T11:02:22Z")
You are right Markus. The change I have done in **hudson-behaviour.json** is only for build history.
I have made the similar changes in **`configurable.js`** and **`task.js`** using chrome dev tool. And it works perfectly. But I am unable to find configurable.js file to make this changes permanently. Can you help me on this.
---
### Author:  [@mawinter69](https://community.jenkins.io/u/mawinter69)
#### Post date: [March 5, 2024, 11:36am UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/7 "2024-03-05T11:36:46Z")
The 2 files are adjuncts that means they are inside the jar file of jenkins-core.
And modifying things in the FS is not really sustainable. The next jenkins update will require that you repeat your changes.
Still strange that you run into this problem. I would expect that only when the job has parameters that you need to set the Content-Type.
Do you see this problem on all jobs without parameters or only for some of them?
Maybe some plugin implicitly adds parameters that are not visible?
---
### Author:  [@dsrivastav](https://community.jenkins.io/u/dsrivastav)
#### Post date: [March 5, 2024, 11:56am UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/8 "2024-03-05T11:56:02Z")
Currently I face this issue only with **Job without Parameter**. Also, i observed the same issue when try to stop any running job ( **app.js** ).
1. Job without Parameter ( **`configurable.js`** )
2. Rebuild any job ( **`task.js`** )
3. Stop any job ( **app.js** )
---
### Author:  [@mawinter69](https://community.jenkins.io/u/mawinter69)
#### Post date: [March 5, 2024, 12:01pm UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/9 "2024-03-05T12:01:50Z")
Can you create a new freestyle job that does nothing. Just create and save without configuring anything. Then click on `Build Now`
And post the created config.xml here please
Do the same with a pipeline job.
Also can you please provide a list of all plugins with version that you have installed
---
### Author:  [@dsrivastav](https://community.jenkins.io/u/dsrivastav)
#### Post date: [March 5, 2024, 12:51pm UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/10 "2024-03-05T12:51:13Z")
[config.zip](https://community.jenkins.io/uploads/short-url/9zo5TgICvgJQCR3EjSbEid9hqxm.zip) (1.5 KB)
Hi Markus,
I have uploaded the zip file contains both type of config files.
Here is the list of installed plugins with name and version
| Name ↓ | Version |
| --- | --- |
| Ant Plugin | 1.13 |
| Apache HttpComponents Client 4.x API Plugin | 4.5.14-208.v438351942757 |
| Authentication Tokens API Plugin | 1.53.v1c90fd9191a\_b\_ |
| Bootstrap 4 API Plugin | 4.6.0-3 |
| Bootstrap 5 API Plugin | 5.3.2-3 |
| bouncycastle API Plugin | 2.30.1.77-225.v26ea\_c9455fd9 |
| Branch API Plugin | 2.1128.v717130d4f816 |
| Build Timeout | 1.2 |
| Build Timestamp Plugin | 1.0.3 |
| build user vars plugin | 1.8 |
| Caffeine API Plugin | 3.1.8-133.v17b\_1ff2e0599 |
| Checks API plugin | 2.0.2 |
| Command Agent Launcher Plugin | 107.v773860566e2e |
| commons-lang3 v3.x Jenkins API Plugin | 3.13.0-62.v7d18e55f51e2 |
| commons-text API Plugin | 1.11.0-95.v22a\_d30ee5d36 |
| Config File Provider Plugin | 968.ve1ca\_eb\_913f8c |
| Credentials Binding Plugin | 657.v2b\_19db\_7d6e6d |
| Credentials Plugin | 1319.v7eb\_51b\_3a\_c97b\_ |
| Dark Theme | 156.v6cf16af6f9ef |
| [DataTables.net](http://DataTables.net) API Plugin | 1.13.6-5 |
| Date Parameter Plugin | 0.0.4 |
| Delivery Pipeline Plugin | 1.4.2 |
| Display URL API | 2.200.vb\_9327d658781 |
| Docker Commons Plugin | 439.va\_3cb\_0a\_6a\_fb\_29 |
| Docker Pipeline | 572.v950f58993843 |
| Durable Task Plugin | 550.v0930093c4b\_a\_6 |
| ECharts API Plugin | 5.4.0-7 |
| Email Extension Plugin | 2.104 |
| Folders Plugin | 6.858.v898218f3609d |
| Font Awesome API Plugin | 6.5.1-2 |
| Git client plugin | 4.6.0 |
| Git plugin | 5.2.1 |
| GitHub API Plugin | 1.318-461.v7a\_c09c9fa\_d63 |
| GitHub Branch Source Plugin | 2.11.4 |
| GitHub plugin | 1.38.0 |
| GitLab API Plugin | 5.3.0-91.v1f9a\_fda\_d654f |
| GitLab Authentication plugin | 1.19 |
| Google Login Plugin | 109.v022b\_cf87b\_e5b\_ |
| Gradle Daemon saver | 0.1.0 |
| Gradle Plugin | 1.37.1 |
| Gradle Repo plugin | 1.0.1 |
| Gson API Plugin | 2.10.1-15.v0d99f670e0a\_7 |
| Instance Identity | 185.v303dc7c645f9 |
| Ionicons API | 56.v1b\_1c8c49374e |
| Jackson 2 API Plugin | 2.16.1-373.ve709c6871598 |
| Jakarta Activation API | 2.0.1-3 |
| Jakarta Mail API | 2.0.1-3 |
| Java JSON Web Token (JJWT) Plugin | 0.11.5-77.v646c772fddb\_0 |
| JavaBeans Activation Framework (JAF) API | 1.2.0-6 |
| JavaMail API | 1.6.2-9 |
| JavaScript GUI Lib: ACE Editor bundle plugin | 1.1 |
| JavaScript GUI Lib: Handlebars bundle plugin | 3.0.8 |
| JavaScript GUI Lib: Moment.js bundle plugin | 1.1.1 |
| JAXB plugin | 2.3.9-1 |
| Jersey 2 API | 2.40-1 |
| Joda Time API Plugin | 2.12.7-29.v5a\_b\_e3a\_82269a\_ |
| jQuery plugin | 1.12.4-1 |
| JQuery3 API Plugin | 3.7.1-1 |
| JSch dependency plugin | 0.2.16-86.v42e010d9484b\_ |
| JSON Path API Plugin | 2.9.0-33.v2527142f2e1d |
| JUnit Plugin | 1259.v65ffcef24a\_88 |
| LDAP Plugin | 682.v7b\_544c9d1512 |
| Lockable Resources plugin | 1243.v346d600eea\_24 |
| Mailer Plugin | 463.vedf8358e006b\_ |
| Mask Passwords Plugin | 3.3 |
| Material Theme | 0.4.1 |
| Matrix Authorization Strategy Plugin | 3.2.1 |
| Matrix Project Plugin | 822.824.v14451b\_c0fd42 |
| MFA/Two-Factor-Authentication(2FA) | 1.0.3 |
| Mina SSHD API :: Common | 2.12.0-90.v9f7fb\_9fa\_3d3b\_ |
| Mina SSHD API :: Core | 2.12.0-90.v9f7fb\_9fa\_3d3b\_ |
| Node and Label parameter plugin | 1.12.0 |
| OkHttp Plugin | 4.11.0-172.vda\_da\_1feeb\_c6e |
| Oracle Java SE Development Kit Installer Plugin | 73.vddf737284550 |
| OWASP Markup Formatter Plugin | 155.v795fb\_8702324 |
| PAM Authentication plugin | 1.6.1 |
| Parameterized Trigger plugin | 787.v665fcf2a\_830b\_ |
| Pipeline | 596.v8c21c963d92d |
| Pipeline Graph Analysis Plugin | 202.va\_d268e64deb\_3 |
| Pipeline: API | 1291.v51fd2a\_625da\_7 |
| Pipeline: Basic Steps | 1042.ve7b\_140c4a\_e0c |
| Pipeline: Build Step | 540.vb\_e8849e1a\_b\_d8 |
| Pipeline: Declarative | 2.2175.v76a\_fff0a\_2618 |
| Pipeline: Declarative Extension Points API | 2.2175.v76a\_fff0a\_2618 |
| Pipeline: Groovy | 3867.v535458ce43fd |
| Pipeline: Groovy Libraries | 704.vc58b\_8890a\_384 |
| Pipeline: Input Step | 491.vb\_07d21da\_1a\_fb\_ |
| Pipeline: Job | 1400.v7fd111b\_ec82f |
| Pipeline: Milestone Step | 111.v449306f708b\_7 |
| Pipeline: Model API | 2.2175.v76a\_fff0a\_2618 |
| Pipeline: Multibranch | 773.vc4fe1378f1d5 |
| Pipeline: Nodes and Processes | 1331.vc8c2fed35334 |
| Pipeline: REST API Plugin | 2.34 |
| Pipeline: SCM Step | 415.v434365564324 |
| Pipeline: Stage Step | 305.ve96d0205c1c6 |
| Pipeline: Stage Tags Metadata | 2.2175.v76a\_fff0a\_2618 |
| Pipeline: Stage View Plugin | 2.34 |
| Pipeline: Step API | 657.v03b\_e8115821b\_ |
| Pipeline: Supporting APIs | 865.v43e78cc44e0d |
| Plain Credentials Plugin | 143.v1b\_df8b\_d3b\_e48 |
| Plugin Utilities API Plugin | 3.8.0 |
| Popper.js 2 API Plugin | 2.11.6-2 |
| Popper.js API Plugin | 1.16.1-2 |
| Rebuilder | 330.v645b\_7df10e2a\_ |
| Resource Disposer Plugin | 0.17 |
| Role-based Authorization Strategy | 633.v836e5b\_3e80a\_5 |
| Safe Restart Plugin | 0.7 |
| SCM API Plugin | 683.vb\_16722fb\_b\_80b\_ |
| Script Security Plugin | 1326.vdb\_c154de8669 |
| Simple Theme Plugin | 103.va\_161d09c38c7 |
| SnakeYAML API Plugin | 2.2-111.vc6598e30cc65 |
| Solarized Theme Plugin | 0.1 |
| SonarQube Scanner for Jenkins | 2.14 |
| SSH Build Agents plugin | 1.33.0 |
| SSH Credentials Plugin | 308.ve4497b\_ccd8f4 |
| SSH Pipeline Steps | 2.0.68.va\_d21a\_12a\_6476 |
| SSH server | 3.322.v159e91f6a\_550 |
| Structs Plugin | 337.v1b\_04ea\_4df7c8 |
| Theme Manager | 192.v43b\_71661283b\_ |
| ThinBackup | 1.1 |
| Timestamper | 1.15 |
| Token Macro Plugin | 400.v35420b\_922dcb\_ |
| Trilead API Plugin | 2.84.v72119de229b\_7 |
| Variant Plugin | 60.v7290fc0eb\_b\_cd |
| Workspace Cleanup Plugin | 0.4 |
---
### Author:  [@mawinter69](https://community.jenkins.io/u/mawinter69)
#### Post date: [March 5, 2024, 5:10pm UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/11 "2024-03-05T17:10:04Z")
I setup a jenkins with all the mentioned plugin (but in latest version) and everything works as expected.
As you don’t have latest plugin version please update all plugins to the latest version.
These 3 plugins are not required anymore and should be uninstalled:
JavaScript GUI Lib: ACE Editor bundle plugin
JavaScript GUI Lib: Handlebars bundle plugin
JavaScript GUI Lib: Moment.js bundle plugin
Some plugins can be uninstalled because only one of them can be used:
e.g from the following only one is required
Google Login
LDAP
PAM Authentication
Gitlab Authentication
Same for
Matrix authorization
Role Strategy
Unused plugins:
bootstrap 4 API
poppers.js 2 api
poppers.js api (after uninstalling bootstrap 4)
---
### Author:  [@dsrivastav](https://community.jenkins.io/u/dsrivastav)
#### Post date: [March 6, 2024, 11:17am UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/12 "2024-03-06T11:17:41Z")
Hi Markus,
Thank you for reply on this. As per your suggestion, I have uninstalled/update plugins. But issue is still there. I am not able to build a job without parameter and not able to stop it.
One thing I want to inform you that it is working fine at localhost. We have deployed at server and access it through https, it fails on both places.
Here is the updated status of plugins:
| Name ↓ | Version |
| --- | --- |
| Ant Plugin | 1.13 |
| Apache HttpComponents Client 4.x API Plugin | 4.5.14-208.v438351942757 |
| Authentication Tokens API Plugin | 1.53.v1c90fd9191a\_b\_ |
| Bootstrap 5 API Plugin | 5.3.2-4 |
| bouncycastle API Plugin | 2.30.1.77-225.v26ea\_c9455fd9 |
| Branch API Plugin | 2.1152.v6f101e97dd77 |
| Build Timeout | 1.32 |
| Build Timestamp Plugin | 1.0.3 |
| build user vars plugin | 1.9 |
| Caffeine API Plugin | 3.1.8-133.v17b\_1ff2e0599 |
| Checks API plugin | 2.0.2 |
| Command Agent Launcher Plugin | 107.v773860566e2e |
| commons-lang3 v3.x Jenkins API Plugin | 3.13.0-62.v7d18e55f51e2 |
| commons-text API Plugin | 1.11.0-95.v22a\_d30ee5d36 |
| Config File Provider Plugin | 968.ve1ca\_eb\_913f8c |
| Credentials Binding Plugin | 657.v2b\_19db\_7d6e6d |
| Credentials Plugin | 1337.v60b\_d7b\_c7b\_c9f |
| Dark Theme | 439.vdef09f81f85e |
| [DataTables.net](http://DataTables.net) API Plugin | 1.13.8-4 |
| Date Parameter Plugin | 0.0.4 |
| Delivery Pipeline Plugin | 1.4.2 |
| Display URL API | 2.200.vb\_9327d658781 |
| Docker Commons Plugin | 439.va\_3cb\_0a\_6a\_fb\_29 |
| Docker Pipeline | 572.v950f58993843 |
| Durable Task Plugin | 550.v0930093c4b\_a\_6 |
| ECharts API Plugin | 5.4.3-4 |
| Email Extension Plugin | 2.105 |
| Folders Plugin | 6.901.vb\_4c7a\_da\_75da\_3 |
| Font Awesome API Plugin | 6.5.1-3 |
| Git client plugin | 4.6.0 |
| Git plugin | 5.2.1 |
| GitHub API Plugin | 1.318-461.v7a\_c09c9fa\_d63 |
| GitHub Branch Source Plugin | 1772.va\_69eda\_d018d4 |
| GitHub plugin | 1.38.0 |
| GitLab API Plugin | 5.3.0-91.v1f9a\_fda\_d654f |
| Gradle Daemon saver | 0.1.0 |
| Gradle Plugin | 2.1 |
| Gradle Repo plugin | 1.0.1 |
| Gson API Plugin | 2.10.1-15.v0d99f670e0a\_7 |
| Instance Identity | 185.v303dc7c645f9 |
| Ionicons API | 56.v1b\_1c8c49374e |
| Jackson 2 API Plugin | 2.16.1-373.ve709c6871598 |
| Jakarta Activation API | 2.1.3-1 |
| Jakarta Mail API | 2.1.3-1 |
| Java JSON Web Token (JJWT) Plugin | 0.11.5-77.v646c772fddb\_0 |
| JavaBeans Activation Framework (JAF) API | 1.2.0-6 |
| JavaMail API | 1.6.2-9 |
| JAXB plugin | 2.3.9-1 |
| Jersey 2 API | 2.41-133.va\_03323b\_a\_1396 |
| Joda Time API Plugin | 2.12.7-29.v5a\_b\_e3a\_82269a\_ |
| jQuery plugin | 1.12.4-1 |
| JQuery3 API Plugin | 3.7.1-2 |
| JSch dependency plugin | 0.2.16-86.v42e010d9484b\_ |
| JSON Path API Plugin | 2.9.0-33.v2527142f2e1d |
| JUnit Plugin | 1259.v65ffcef24a\_88 |
| LDAP Plugin | 711.vb\_d1a\_491714dc |
| Lockable Resources plugin | 1243.v346d600eea\_24 |
| Mailer Plugin | 470.vc91f60c5d8e2 |
| Mask Passwords Plugin | 173.v6a\_077a\_291eb\_5 |
| Material Theme | 0.5.2-rc100.6121925fe229 |
| Matrix Project Plugin | 822.824.v14451b\_c0fd42 |
| MFA/Two-Factor-Authentication(2FA) | 1.0.4 |
| Mina SSHD API :: Common | 2.12.0-90.v9f7fb\_9fa\_3d3b\_ |
| Mina SSHD API :: Core | 2.12.0-90.v9f7fb\_9fa\_3d3b\_ |
| Node and Label parameter plugin | 1.12.0 |
| OkHttp Plugin | 4.11.0-172.vda\_da\_1feeb\_c6e |
| Oracle Java SE Development Kit Installer Plugin | 73.vddf737284550 |
| OWASP Markup Formatter Plugin | 162.v0e6ec0fcfcf6 |
| Parameterized Trigger plugin | 787.v665fcf2a\_830b\_ |
| Pipeline | 596.v8c21c963d92d |
| Pipeline Graph Analysis Plugin | 216.vfd8b\_ece330ca\_ |
| Pipeline: API | 1291.v51fd2a\_625da\_7 |
| Pipeline: Basic Steps | 1049.v257a\_e6b\_30fb\_d |
| Pipeline: Build Step | 540.vb\_e8849e1a\_b\_d8 |
| Pipeline: Declarative | 2.2175.v76a\_fff0a\_2618 |
| Pipeline: Declarative Extension Points API | 2.2175.v76a\_fff0a\_2618 |
| Pipeline: Groovy | 3880.vb\_ef4b\_5cfd270 |
| Pipeline: Groovy Libraries | 704.vc58b\_8890a\_384 |
| Pipeline: Input Step | 491.vb\_07d21da\_1a\_fb\_ |
| Pipeline: Job | 1400.v7fd111b\_ec82f |
| Pipeline: Milestone Step | 111.v449306f708b\_7 |
| Pipeline: Model API | 2.2175.v76a\_fff0a\_2618 |
| Pipeline: Multibranch | 773.vc4fe1378f1d5 |
| Pipeline: Nodes and Processes | 1331.vc8c2fed35334 |
| Pipeline: REST API Plugin | 2.34 |
| Pipeline: SCM Step | 415.v434365564324 |
| Pipeline: Stage Step | 305.ve96d0205c1c6 |
| Pipeline: Stage Tags Metadata | 2.2175.v76a\_fff0a\_2618 |
| Pipeline: Stage View Plugin | 2.34 |
| Pipeline: Step API | 657.v03b\_e8115821b\_ |
| Pipeline: Supporting APIs | 865.v43e78cc44e0d |
| Plain Credentials Plugin | 179.vc5cb\_98f6db\_38 |
| Plugin Utilities API Plugin | 4.1.0 |
| Rebuilder | 330.v645b\_7df10e2a\_ |
| Resource Disposer Plugin | 0.23 |
| Role-based Authorization Strategy | 711.vf33a\_d2c994b\_a\_ |
| Safe Restart Plugin | 0.7 |
| SCM API Plugin | 683.vb\_16722fb\_b\_80b\_ |
| Script Security Plugin | 1326.vdb\_c154de8669 |
| Simple Theme Plugin | 176.v39740c03a\_a\_f5 |
| SnakeYAML API Plugin | 2.2-111.vc6598e30cc65 |
| Solarized Theme Plugin | 0.1 |
| SonarQube Scanner for Jenkins | 2.17.2 |
| SSH Build Agents plugin | 2.948.vb\_8050d697fec |
| SSH Credentials Plugin | 322.v124df57ed808 |
| SSH Pipeline Steps | 2.0.68.va\_d21a\_12a\_6476 |
| SSH server | 3.322.v159e91f6a\_550 |
| Structs Plugin | 337.v1b\_04ea\_4df7c8 |
| Theme Manager | 215.vc1ff18d67920 |
| ThinBackup | 1.18 |
| Timestamper | 1.26 |
| Token Macro Plugin | 400.v35420b\_922dcb\_ |
| Trilead API Plugin | 2.133.vfb\_8a\_7b\_9c5dd1 |
| Variant Plugin | 60.v7290fc0eb\_b\_cd |
| Workspace Cleanup Plugin | 0.45 |
---
### Author:  [@mawinter69](https://community.jenkins.io/u/mawinter69)
#### Post date: [March 6, 2024, 11:43am UTC](https://community.jenkins.io/t/getting-403-when-try-to-build-a-job/13017/13 "2024-03-06T11:43:56Z")
How are you running your Jenkins?
Have you installed the Jenkins package via package manager, are you using a docker container.
Do you have a reverse proxy in front that is doing the ssl termination?