How severe is CVE-2022-34176?

CVE-2022-34176 has a CVSS score of 5.4/10, rated MEDIUM. Review your exposure and patch according to your risk tolerance.

Which packages are affected by CVE-2022-34176?

CVE-2022-34176 affects the following packages: org.jenkins-ci.plugins:junit (Maven). Ecosystems affected: Maven.

How do I fix CVE-2022-34176?

Update org.jenkins-ci.plugins:junit to 1119.1121.vc43d0fc45561 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2022-34176 is resolved across your whole dependency graph.

How do I detect CVE-2022-34176 in my Maven dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.jenkins-ci.plugins:junit, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate CVE-2022-34176 if there is no patch (or I can't update yet)?

Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Is CVE-2022-34176 actively exploited in the wild?

No public exploit code has been indexed for CVE-2022-34176 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for CVE-2022-34176?

CVE-2022-34176 has an EPSS (Exploit Prediction Scoring System) score of 77.5%, placing it in the 100th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. A score above 50% indicates significantly elevated exploitation risk — immediate patching is strongly recommended.

What type of vulnerability is CVE-2022-34176?

CVE-2022-34176 is classified as Cross-site Scripting (XSS) (CWE-79). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation. This is a high-impact weakness class that often enables remote code execution or data exposure.

When was CVE-2022-34176 published, and has it been updated?

CVE-2022-34176 was published on June 23, 2022 and was last updated on October 24, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

☕

☕ Maven

Not in CISA KEV

MEDIUM severity

CVE-2022-34176 — junit

MEDIUMFix: jenkinsci/junit-plugin@c43d0fc

CVE-2022-34176 is a medium-severity (CVSS 5.4) Cross-site Scripting (XSS) vulnerability in org.jenkins-ci.plugins:junit. EPSS puts its 30-day exploitation probability at 77.5% (100th percentile). A fix is available for org.jenkins-ci.plugins:junit — see the affected versions and patch details below.

Cross-site Scripting in Jenkins JUnit Plugin

Also known asGHSA-64mj-3p92-589v

Published

Jun 23, 2022

Updated

Oct 24, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Nov 4, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

77.5%probability of exploitation in next 30 days

Very High Risk0.00%

Lower risk than most CVEs100th percentile — riskier than 100% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected

☕org.jenkins-ci.plugins:junit

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

JUnit Plugin 1119.va_a_5e9068da_d7 and earlier does not escape descriptions of test results.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Run/Update permission.

JUnit Plugin 1119.1121.vc43d0fc45561 applies the configured markup formatter to descriptions of test results.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
☕Maven	`org.jenkins-ci.plugins:junit`	all versions	1119.1121.vc43d0fc45561`org.jenkins-ci.plugins:junit:1119.1121.vc43d0fc45561`

Affected Products

1 product · 1 configurations

Application

junitjenkins

≤ 1119.va_a_5e9068da_d7

range

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.jenkins-ci.plugins:junit, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update org.jenkins-ci.plugins:junit to 1119.1121.vc43d0fc45561 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2022-34176 is resolved across your whole dependency graph.
Workarounds
Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Fixing This On Your OS

If you run this on a Linux distribution, patch through your package manager against the distro's own security advisory below — it tracks the exact backported fix for your release, which can ship on a different timeline (and sometimes a different severity) than the upstream project.

Red HatModerate

Product	Fixed in	Advisory
Red Hat OpenShift Container Platform 4.10	`jenkins-2-plugins-0:4.10.1663147786-1.el8`	RHSA-2022:6531
Red Hat OpenShift Container Platform 4.8	`jenkins-2-plugins-0:4.8.1672842762-1.el8`	RHSA-2023:0017
Red Hat OpenShift Container Platform 4.9	`jenkins-2-plugins-0:4.9.1667460322-1.el8`	RHBA-2022:8582

Frequently Asked Questions

JUnit Plugin 1119.va_a_5e9068da_d7 and earlier does not escape descriptions of test results. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Run/Update permission. JUnit Plugin 1119.1121.vc43d0fc45561 applies the configured markup formatter to descriptions of test results.

O3 Security · Impact-Aware SCA

Is CVE-2022-34176 in your dependencies?

Find it across Maven, including transitive dependencies.

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CVSS Score

5.4/10CVSS v3 base

Vector breakdown

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Raw vector

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

CWE Classification

CWE-79Cross-site Scripting (XSS)

Weaponization

No Nuclei template, Metasploit module or public proof-of-concept found.

Timeline

Disclosed

Jun 23, 2022

Last updated

Oct 24, 2026

Identifiers

CVE-2022-34176

GHSA-64mj-3p92-589v

References

Advisoryjenkins.io · 2022 06 22 Advisorynvd.nist.gov · CVE 2022 34176 Webgithub.com · c43d0fc455619dd652ec87939ac3d70d6134fea1 Packagegithub.com · junit plugin

Related vulnerabilities

Also affects junit

This CVE is medium severity; 4 of 4 other CVEs affecting junit are rated as high or higher (top: high).

CVE-2023-25761CVE-2022-45380CVE-2018-1000056CVE-2018-1000411

Same weakness: CWE-79

This CVE is medium severity; 4 of 4 other CVEs with CWE-79 are rated as high or higher (top: critical).

CVE-2026-113787CVE-2026-44267CVE-2026-96632CVE-2026-9086Browse all CWE-79

Provenance

Sources

OSV.devNVDFIRST.org (EPSS)

Last verifiedOct 24, 2026