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| Rule General Information |
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| Release Date: | 2021-11-23 | |
| Rule Name: | Jenkins Active Choices Plugin Cross Site Scripting Vulnerability (CVE-2021-21699) | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
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| Description: | Jenkins Active Choices Plugin 2.5.6 and earlier does not escape the parameter name of reactive parameters and dynamic reference parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission. | |
| Impact: | An attacker can conduct a cross-site scripting attack to inject malicious client-side scripts into web pages viewed by other users, or to bypass access controls such as the same-origin policy, if affected version is installed. | |
| Affected OS: | Windows, Others | |
| Reference: | http://www.openwall.com/lists/oss-security/2021/11/12/1 https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219 |
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| Solutions |
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| The vendors have released upgrade patches to fix vulnerabilities, please visit: https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219 |