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CVE-2026-57290: A cross-site request forgery (CSRF) vulnerability in Jenkins Priority Sorter Plugin 936.v2c01c6b_84449 and ear

19
Routine
MEDIUM 4.3UPGRADE

CVE-2026-57290 is a medium-severity flaw (CVSS 4.3) affecting priority sorter. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A cross-site request forgery (CSRF) vulnerability in Jenkins Priority Sorter Plugin 936.v2c01c6b_84449 and earlier allows attackers to overwrite the global job priority configuration.

Why this priority

  • No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score4.3 (Medium)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionRequired
EPSS exploit chance0.3% (top 83%)
CISA exploited listNo
WeaknessCWE-352
Published2026-06-24
Last modified2026-10-25
Publisher (CNA): Jenkins Project · Vendor: jenkins

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Last updated 2026-10-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

jenkins priority sorter UPGRADE
Affected: <= 936.v2c01c6b_84449
Fixed in: newer than 936.v2c01c6b_84449
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy priority-sorter || rpm -q priority-sorter || priority-sorter --version
2. UPGRADE to newer than 936.v2c01c6b_84449 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade priority-sorter
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade priority-sorter
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-57290?

priority sorter: upgrade to newer than 936.v2c01c6b_84449. Exact commands for each OS are on this page.

Is CVE-2026-57290 being exploited?

CVE-2026-57290 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-57290 affect?

CVE-2026-57290 affects priority sorter. Severity is medium (CVSS 4.3). A cross-site request forgery (CSRF) vulnerability in Jenkins Priority Sorter Plugin 936.v2c01c6b_84449 and earlier allows attackers to overwrite the global job priority configuration.

How urgent is CVE-2026-57290?

Priority 19/100. No elevated risk signals yet.

Software pages

Jenkins vulnerabilities

References

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