CVE-2026-57302
CVE-2026-57302 is a medium-severity vulnerability in Jenkins Fitnesse with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-256.
Key facts
- Severity: Medium (CVSS 3.x base score 4.3)
- EPSS exploit prediction: 0% (7th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-38783
- Weakness: CWE-256
- Affected product: Jenkins Fitnesse
- Published:
- Last modified:
Description
Jenkins FitNesse Plugin 1.36 and earlier stores passwords unencrypted in job config.xml files on the Jenkins controller, where they can be viewed by users with Extended Read permission or access to the Jenkins controller file system.
Frequently asked questions
- What is CVE-2026-57302?
- Jenkins FitNesse Plugin 1.36 and earlier stores passwords unencrypted in job config.xml files on the Jenkins controller, where they can be viewed by users with Extended Read permission or access to the Jenkins controller file system.
- How severe is CVE-2026-57302?
- CVE-2026-57302 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2026-57302 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-57302?
- CVE-2026-57302 affects Jenkins Fitnesse. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-57302?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-57302 have an EU (EUVD) identifier?
- Yes. CVE-2026-57302 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38783.
- When was CVE-2026-57302 published?
- CVE-2026-57302 was published on 2026-06-24 and last updated on 2026-06-26.
References
Affected products (1)
- cpe:2.3:a:jenkins:fitnesse:*:*:*:*:*:jenkins:*:*
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- CVE-2020-2120 — High (CVSS 8.8): Jenkins FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks.
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All CVEs affecting Jenkins Fitnesse →
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