Jenkins Customizable Header Plugin 295.v2544b_ca_19b_97 and earlier allows overwriting the plugin's appearance configuration through Stapler data binding, allowing attackers to configure a custom SVG icon containing inline JavaScript, resulting in a stored cross-site scripting (XSS) vulnerability.
Metrics
Affected Vendors & Products
References
History
Thu, 03 Sep 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Jenkins Project
Jenkins Project jenkins Customizable Header Plugin |
|
| Vendors & Products |
Jenkins Project
Jenkins Project jenkins Customizable Header Plugin |
Thu, 03 Sep 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Stored XSS via Plugin Configuration Injection in Jenkins Customizable Header Plugin |
Wed, 02 Sep 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-79 | |
| Metrics |
cvssV3_1
|
Wed, 02 Sep 2026 10:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Jenkins Customizable Header Plugin 295.v2544b_ca_19b_97 and earlier allows overwriting the plugin's appearance configuration through Stapler data binding, allowing attackers to configure a custom SVG icon containing inline JavaScript, resulting in a stored cross-site scripting (XSS) vulnerability. | |
| References |
|
Status: PUBLISHED
Assigner: jenkins
Published:
Updated: 2026-09-02T16:54:48.644Z
Reserved: 2026-09-01T21:55:27.035Z
Link: CVE-2026-84673
Updated: 2026-09-02T16:54:30.939Z
Status : Awaiting Analysis
Published: 2026-09-02T16:17:31.940
Modified: 2026-09-03T17:13:16.490
Link: CVE-2026-84673
No data.
OpenCVE Enrichment
Updated: 2026-09-03T16:26:54Z