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CVE-2022-43409

UNKNOWN
Published 2022-10-19T00:00:00.000Z
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CVSS Score

V3.1
5.4
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.019
probability
of exploitation in the wild

There is a 1.9% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.822
Higher than 82.2% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED

Impact Metrics

Confidentiality
LOW
Integrity
LOW
Availability
NONE

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Jenkins project

Jenkins Pipeline: Supporting APIs Plugin

Affected Versions:

unspecified 827.829.v01c0a_3d76c4f

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed HIGH

Stored XSS vulnerability in Jenkins Pipeline: Supporting APIs Plugin

GHSA-64r9-x74q-wxmh

Advisory Details

Pipeline: Supporting APIs Plugin provides a feature to add hyperlinks, that send POST requests when clicked, to build logs. These links are used by Pipeline: Input Step Plugin to allow users to proceed or abort the build, or by Pipeline: Job Plugin to allow users to forcibly terminate the build after aborting it. Pipeline: Supporting APIs Plugin 838.va_3a_087b_4055b and earlier does not sanitize or properly encode URLs of these hyperlinks in build logs. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create Pipelines. Pipeline: Supporting APIs Plugin 839.v35e2736cfd5c properly encodes URLs of these hyperlinks in build logs.

Affected Packages

Maven org.jenkins-ci.plugins.workflow:workflow-support
ECOSYSTEM: ≥0 <839.v35e2736cfd5c

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-43409
WEB https://github.com/jenkinsci/workflow-support-plugin/commit/35e2736cfd5c56799eece176328906d92b6a0dd1
PACKAGE https://github.com/jenkinsci/workflow-support-plugin
WEB https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2881
WEB http://www.openwall.com/lists/oss-security/2022/10/19/3

Advisory provided by GitHub Security Advisory Database. Published: October 19, 2022, Modified: December 16, 2022

References

https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2881
http://www.openwall.com/lists/oss-security/2022/10/19/3
Published: 2022-10-19T00:00:00.000Z
Last Modified: 2025-05-08T19:24:04.903Z
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