Jenkins Git Plugin 4.8.2 and earlier does not escape the Git SHA-1 checksum parameters provided to commit notifications when displaying them in a build cause, resulting in a stored cross-site scripting (XSS) vulnerability.
References
| Link | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2021/10/06/1 | Mailing List Third Party Advisory |
| https://www.jenkins.io/security/advisory/2021-10-06/#SECURITY-2499 | Vendor Advisory |
Configurations
History
25 Oct 2022, 15:26
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-116 |
15 Oct 2021, 17:48
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MLIST) http://www.openwall.com/lists/oss-security/2021/10/06/1 - Mailing List, Third Party Advisory | |
| References | (CONFIRM) https://www.jenkins.io/security/advisory/2021-10-06/#SECURITY-2499 - Vendor Advisory | |
| CPE | cpe:2.3:a:jenkins:git:*:*:*:*:*:jenkins:*:* | |
| CVSS |
v2 : v3 : |
v2 : 4.3
v3 : 6.1 |
07 Oct 2021, 00:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
06 Oct 2021, 23:43
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-10-06 23:15
Updated : 2023-12-10 14:09
NVD link : CVE-2021-21684
Mitre link : CVE-2021-21684
CVE.ORG link : CVE-2021-21684
JSON object : View
Products Affected
jenkins
- git
CWE
CWE-116
Improper Encoding or Escaping of Output