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MEDIUM severity

Missing permission check in Jenkins AWS Global Configuration Plugin allows replacing plugin configurationGHSA-7v7g-mh53-89hw

MEDIUMFix: jenkinsci/aws-global-configuration-plugin@783618f

GHSA-7v7g-mh53-89hw is a medium-severity (CVSS 4.3) vulnerability in io.jenkins.plugins:aws-global-configuration. A fix is available for io.jenkins.plugins:aws-global-configuration — see the affected versions and patch details below.

Also known asCVE-2020-2311
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 9, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
0.8%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs58th percentile — riskier than 58% of all scored CVEsHighest risk
0.00%0.44%0.88%1.33%0.1%0.8%May 26Sep 26Nov 26

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
☕io.jenkins.plugins:aws-global-configuration

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

Jenkins AWS Global Configuration Plugin 1.5 and earlier does not perform a permission check in an HTTP endpoint processing form submissions.

This allows attackers with Overall/Read permission to replace the global AWS configuration.

Jenkins AWS Global Configuration Plugin 1.6 properly performs permission checks when processing configuration form submissions.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
☕Mavenio.jenkins.plugins:aws-global-configurationall versions1.6io.jenkins.plugins:aws-global-configuration:1.6

Affected Products

1 product · 1 configurations
Application
aws global configurationjenkins
≤ 1.5
range

Detection & mitigation playbook

Open-source dependency
  1. Detect

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

  2. Fix

    Update io.jenkins.plugins:aws-global-configuration to 1.6 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-7v7g-mh53-89hw is resolved across your whole dependency graph.

  3. 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

Jenkins AWS Global Configuration Plugin 1.5 and earlier does not perform a permission check in an HTTP endpoint processing form submissions. This allows attackers with Overall/Read permission to replace the global AWS configuration. Jenkins AWS Global Configuration Plugin 1.6 properly performs permission checks when processing configuration form submissions.
O3 Security · Impact-Aware SCA

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Missing permission check in Jenkins AWS Global…