CVE-2026-57297: A missing permission check in Jenkins Contrast Continuous Application Security Plugin 3.11 and earlier allows

Q: How do I fix CVE-2026-57297?

contrast continuous application security: upgrade to newer than 3.11. Exact commands for each OS are on this page.

Q: Is CVE-2026-57297 being exploited?

CVE-2026-57297 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-57297 affect?

CVE-2026-57297 affects contrast continuous application security. Severity is medium (CVSS 4.3). A missing permission check in Jenkins Contrast Continuous Application Security Plugin 3.11 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username, API key, and

Q: How urgent is CVE-2026-57297?

Priority 19/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2026-57297 is a medium-severity flaw (CVSS 4.3) affecting contrast continuous application security. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A missing permission check in Jenkins Contrast Continuous Application Security Plugin 3.11 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username, API key, and service key.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 84%)
CISA exploited list	No
Weakness	CWE-862
Published	2026-06-24
Last modified	2026-10-25

Publisher (CNA): Jenkins Project · Vendor: jenkins

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

Am I affected?

Timeline

2026-06-24 14:17 UTCPublished CVE record published
2026-10-25 22:10 UTCUpdated Record last modified

jenkins contrast continuous application security UPGRADE

Affected: <= 3.11

Fixed in: newer than 3.11

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy contrast-continuous-application-security || rpm -q contrast-continuous-application-security || contrast-continuous-application-security --version

2. UPGRADE to newer than 3.11 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade contrast-continuous-application-security

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade contrast-continuous-application-security

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-2026-57297?

contrast continuous application security: upgrade to newer than 3.11. Exact commands for each OS are on this page.

Is CVE-2026-57297 being exploited?

CVE-2026-57297 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-2026-57297 affect?

CVE-2026-57297 affects contrast continuous application security. Severity is medium (CVSS 4.3). A missing permission check in Jenkins Contrast Continuous Application Security Plugin 3.11 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using an attacker-specified username, API key, and

How urgent is CVE-2026-57297?

Priority 19/100. No elevated risk signals yet.

Software pages

Jenkins vulnerabilities

Related CVEs

CVE-2026-57299 MEDIUM 4.3 UPGRADE Missing permission checks in Jenkins Contrast Continuous Application Security Plugin 3.11 and earlier allow at

References

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