EUVD-2026-70129
GHSA-xv9v-gwf8-vr97
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
CSRF requires no attacker privilege (PR:N) but mandates victim interaction (UI:R); impact limited to cache deletion - integrity and availability both low, no confidentiality loss.
Primary rating from Vendor (jenkins).
CVSS VectorVendor: jenkins
Lifecycle Timeline
4DescriptionCVE.org
A cross-site request forgery (CSRF) vulnerability in Jenkins Pipeline: Groovy Libraries Plugin 798.v5cc688825312 and earlier allows attackers to delete shared library caches.
AnalysisAI
Cross-site request forgery in Jenkins Pipeline: Groovy Libraries Plugin 798.v5cc688825312 and earlier allows unauthenticated remote attackers to delete shared library caches by tricking an authenticated Jenkins user into visiting a malicious page. The impact affects pipeline integrity and build availability, as deleted caches force library re-fetching and can disrupt CI/CD workflows. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must be an authenticated Jenkins user with sufficient permissions to delete shared library caches, and must be tricked into interacting with attacker-controlled web content (e.g., clicking a link or visiting a page) while their Jenkins authenticated session is active in the same browser. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The provided CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L) yielding a score of 5.4 Medium accurately reflects the constrained impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Update the Jenkins Pipeline: Groovy Libraries Plugin to the version specified in the Jenkins security advisory published 2026-09-02 at https://www.jenkins.io/security/advisory/2026-09-02/#SECURITY-3815; the specific fixed version number is not independently confirmed from the input data and must be obtained from that advisory. … Detailed patch versions, workarounds, and compensating controls in full report. |
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The Pipeline Snippet Generator in Jenkins Pipeline: Groovy Plugin versions through 4331.v9d06ed4658ff fails to enforce t
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Same weakness CWE-352 – Cross-Site Request Forgery (CSRF)
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External POC / Exploit Code
Leaving vuln.today