CVE-2026-117613

State: Published
Severity: Not scored
Published: Oct 28, 2026
Updated: Oct 28, 2026
Reserved: Oct 27, 2026

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
JenkinsJenkins Project	2.588 and laterNot affected 2.580.2 to before 2.580.*Not affected

References

Jenkins Security Advisory 2026-10-28vendor-advisory

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