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Maven
Not in CISA KEV
MEDIUM severity

GHSA-phwv-crgp-9r69 github-oauth

MEDIUM

GHSA-phwv-crgp-9r69 is a medium-severity (CVSS 4.3) vulnerability in org.jenkins-ci.plugins:github-oauth. A fix is available for org.jenkins-ci.plugins:github-oauth — see the affected versions and patch details below.

Jenkins GitHub Authentication Plugin Cross-Site Request Forgery vulnerability

Also known asCVE-2019-10315
Published
May 24, 2022
Updated
Feb 16, 2024
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Sep 19, 2026 · OSV.dev, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
2.1%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs81th percentile — riskier than 81% of all scored CVEsHighest risk

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

How urgent is this, really

GHSA-phwv-crgp-9r69 plotted by exploitation likelihood (EPSS) against impact (CVSS). The shaded corner — EPSS 50%+ and CVSS 7.0+ — is where this CVE doesn't sit, though severity or exploitability alone can still warrant action.

Where this sits among everything scored

Of 377,166 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Real counts from FIRST.org, not a sample — log-scaled since the landscape is heavily right-skewed.

Real-World Exposure

1 pkg affected
org.jenkins-ci.plugins:github-oauth

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 GitHub Authentication Plugin did not manage the state parameter of OAuth to prevent CSRF. This allowed an attacker to catch the redirect URL provided during the authentication process using OAuth and send it to the victim. If the victim was already connected to Jenkins, their Jenkins account would be attached to the attacker’s GitHub account.

The state parameter is now correctly managed.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
Mavenorg.jenkins-ci.plugins:github-oauthall versions0.32org.jenkins-ci.plugins:github-oauth:0.32

Detection & mitigation playbook

Open-source dependency
  1. Detect

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

  2. Fix

    Update org.jenkins-ci.plugins:github-oauth to 0.32 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-phwv-crgp-9r69 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.

  4. How O3 protects you

    O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like GHSA-phwv-crgp-9r69 can be triaged on real exposure rather than presence alone.

Tailored to GHSA-phwv-crgp-9r69. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

Jenkins GitHub Authentication Plugin did not manage the state parameter of OAuth to prevent CSRF. This allowed an attacker to catch the redirect URL provided during the authentication process using OAuth and send it to the victim. If the victim was already connected to Jenkins, their Jenkins account would be attached to the attacker’s GitHub account. The state parameter is now correctly managed.
O3 Security · Impact-Aware SCA

Is GHSA-phwv-crgp-9r69 in your dependencies?

O3 Security finds GHSA-phwv-crgp-9r69 across Maven dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.