CVE-2021-21630

medium · 5.4

Jenkins Extra Columns Plugin 1.22 and earlier does not escape parameter values in the build parameters column, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

5.4

CVSS

72.4%

EPSS (exploit prob.)

99th

EPSS percentile

2021-03-30

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	extra_columns	<= 1.22

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

References

http://www.openwall.com/lists/oss-security/2021/03/30/1
https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2222
http://www.openwall.com/lists/oss-security/2021/03/30/1
https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2222

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2021-21630