Jenkins Pipeline XSS via Unsanitized URL in Supporting APIs Plugin
CVE-2022-43409 Published on October 19, 2022
Jenkins Pipeline: Supporting APIs Plugin 838.va_3a_087b_4055b and earlier does not sanitize or properly encode URLs of hyperlinks sending POST requests in build logs, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create Pipelines.
Vulnerability Analysis
CVE-2022-43409 can be exploited with network access, requires user interaction and a small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2022-43409 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2022-43409
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Affected Versions
Jenkins project Jenkins Pipeline: Supporting APIs Plugin:- Version unspecified, <= 838.va_3a_087b_4055b is affected.
- Version 827.829.v01c0a_3d76c4f is unaffected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.