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CVE-2022-43409

18
FAUCET Score

CVE-2022-43409 is a stored cross-site scripting (XSS) vulnerability in the Jenkins Pipeline: Supporting APIs Plugin, affecting versions 838.va_3a_087b_4055b and earlier. Attackers with Pipeline creation privileges can exploit this by injecting malicious scripts into build logs due to unsanitized hyperlink URLs. Rated Medium with a CVSS score of 5.4, successful exploitation could lead to limited confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 838.va_3a_087b_4055bCPE matchmatch criteria
cpe:2.3:a:jenkins:pipeline\:_supporting_apis:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.66%
Probability of exploitation in next 30 days
EPSS Percentile
47.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0066 is in the 80th percentile among its peer group of 15,239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (6)

mavenpatch availablevia ghsa
Product: org.jenkins-ci.plugins.workflow:workflow-supportFixed in: 839.v35e2736cfd5c
redhatpatch availablevia redhat_api
Product: OCP-Tools-4.12-RHEL-8Fixed in: jenkins-2-plugins-0:4.12.1675702407-1.el8
View patch
redhatpatch availablevia redhat_api
Product: OpenShift Developer Tools and Services for OCP 4.11Fixed in: jenkins-2-plugins-0:4.11.1683009941-1.el8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.10Fixed in: jenkins-2-plugins-0:4.10.1675144701-1.el8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.9Fixed in: jenkins-2-plugins-0:4.9.1675668922-1.el8
View patch
jenkinsvendor investigatingvia nvd_reference
View patch

Vendor Advisories (2)

mavenGHSA-64r9-x74q-wxmhhigh

Stored XSS vulnerability in Jenkins Pipeline: Supporting APIs Plugin

Oct 19, 2022
redhatCVE-2022-43409Moderate

jenkins-plugin/workflow-support: Stored XSS vulnerability in Pipeline: Supporting APIs Plugin

Oct 19, 2022

References

jenkins.io / security/advisory/2022-10-19
Vendor Advisory
openwall.com / lists/oss-security/2022/10/19/3
Mailing ListThird Party Advisory