Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not restrict item types in collections after deserialization, allowing attackers with access to POST config.xml API endpoints to submit crafted `config.xml` files that can lead to, e.g., stored cross-site scripting (XSS) vulnerabilities.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jenkins Project | Jenkins | affected |
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Project Subscriptions
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Advisories
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Fixes
Solution
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Workaround
No workaround given by the vendor.
References
History
Wed, 28 Oct 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not restrict item types in collections after deserialization, allowing attackers with access to POST config.xml API endpoints to submit crafted `config.xml` files that can lead to, e.g., stored cross-site scripting (XSS) vulnerabilities. | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: jenkins
Published:
Updated: 2026-10-28T16:48:29.684Z
Reserved: 2026-10-27T13:10:56.913Z
Link: CVE-2026-117613
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-10-28T17:18:20.640
Modified: 2026-10-28T17:18:20.640
Link: CVE-2026-117613
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.