Jenkins Markdown Formatter Plugin 0.1.0 and earlier does not sanitize crafted link target URLs, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with the ability to edit any description rendered using the configured markup formatter.
References
| Link | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2021/05/25/3 | Mailing List Third Party Advisory |
| https://www.jenkins.io/security/advisory/2021-05-25/#SECURITY-2198 | Vendor Advisory |
| https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-21660 | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2021/05/25/3 | Mailing List Third Party Advisory |
| https://www.jenkins.io/security/advisory/2021-05-25/#SECURITY-2198 | Vendor Advisory |
| https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-21660 | Third Party Advisory |
Configurations
History
21 Nov 2024, 05:48
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.openwall.com/lists/oss-security/2021/05/25/3 - Mailing List, Third Party Advisory | |
| References | () https://www.jenkins.io/security/advisory/2021-05-25/#SECURITY-2198 - Vendor Advisory | |
| References | () https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-21660 - Third Party Advisory |
03 Nov 2023, 17:39
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-79 |
25 Oct 2023, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| CWE |
Information
Published : 2021-05-25 17:15
Updated : 2024-11-21 05:48
NVD link : CVE-2021-21660
Mitre link : CVE-2021-21660
CVE.ORG link : CVE-2021-21660
JSON object : View
Products Affected
jenkins
- markdown_formatter
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')