CVE-2021-21618

medium · 5.4

Jenkins Repository Connector Plugin 2.0.2 and earlier does not escape parameter names and descriptions for past builds, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.

5.4

CVSS

81.8%

EPSS (exploit prob.)

100th

EPSS percentile

2021-02-24

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	repository_connector	<= 2.0.2

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

References

https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2183
https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2183

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2021-21618