CVE-2021-21699

medium · 5.4

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.

5.4

CVSS

88.5%

EPSS (exploit prob.)

100th

EPSS percentile

2021-11-12

Published

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weaknesses

CWE-79

Affected products

Vendor	Product	Affected versions
jenkins	active_choices	<= 2.5.6

Check a specific version with /api/v1/cve/match.

References

http://www.openwall.com/lists/oss-security/2021/11/12/1
https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219
http://www.openwall.com/lists/oss-security/2021/11/12/1
https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2219

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2021-21699