How severe is CVE-2013-6373?

No CVSS score has been assigned to CVE-2013-6373 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by CVE-2013-6373?

CVE-2013-6373 affects the following packages: org.jenkins-ci.plugins:exclusion (Maven). Ecosystems affected: Maven.

How do I fix CVE-2013-6373?

Update org.jenkins-ci.plugins:exclusion to 0.9 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2013-6373 is resolved across your whole dependency graph.

How do I detect CVE-2013-6373 in my Maven dependencies?

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

How do I mitigate CVE-2013-6373 if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Is CVE-2013-6373 actively exploited in the wild?

No public exploit code has been indexed for CVE-2013-6373 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-2013-6373?

CVE-2013-6373 has an EPSS (Exploit Prediction Scoring System) score of 1.1%, placing it in the 67th 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. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is CVE-2013-6373?

CVE-2013-6373 is classified as CWE-264 (CWE-264). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was CVE-2013-6373 published, and has it been updated?

CVE-2013-6373 was published on May 17, 2022 and was last updated on March 13, 2025. 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

CVE-2013-6373 — exclusion

Fix: jenkinsci/exclusion-plugin@847f9ae

CVE-2013-6373 is a CWE-264 vulnerability in org.jenkins-ci.plugins:exclusion. A fix is available for org.jenkins-ci.plugins:exclusion — see the affected versions and patch details below.

Jenkins Exclusion Plugin allows Access to Resource Locks

Published

May 17, 2022

Updated

Mar 13, 2025

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Nov 2, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

1.1%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs67th percentile — riskier than 67% of all scored CVEsHighest risk

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

Real-World Exposure

1 pkg affected

☕org.jenkins-ci.plugins:exclusion

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

The Exclusion plugin before 0.9 for Jenkins does not properly prevent access to resource locks, which allows remote authenticated users to list and release resources via unspecified vectors.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
☕Maven	`org.jenkins-ci.plugins:exclusion`	all versions	0.9`org.jenkins-ci.plugins:exclusion:0.9`

Affected Products

1 product · 3 configurations

Application

exclusionjenkins-ci

≤ 0.8

2 versions

0.60.7

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:exclusion, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update org.jenkins-ci.plugins:exclusion to 0.9 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2013-6373 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

The Exclusion plugin before 0.9 for Jenkins does not properly prevent access to resource locks, which allows remote authenticated users to list and release resources via unspecified vectors.

O3 Security · Impact-Aware SCA

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