CVE-2026-57302 json
Jenkins FitNesse Plugin stores passwords unencrypted
published 4mo ago modified 17d ago also GHSA-j4ph-wp3c-c37w , EUVD-2026-38783
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 20%
- public exploits
- 0
- none known
Summary
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.
Is CVE-2026-57302 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 4mo ago
Exploit prediction
0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:fitnesse | <=1.36 |
no fix listed |
Affected products
- Jenkins Project Jenkins FitNesse Plugin
Classification
- Weakness
-
- CWE-256 Plaintext Storage of a Password
References
-
jenkins.io
/security/advisory/2026-06-24/#SECURITY-3555
vendor-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2026-57302
advisory
-
github.com
/jenkinsci/fitnesse-plugin
package
Sources
- CVE List CVE-2026-57302
- GitHub Advisory GHSA-j4ph-wp3c-c37w
- NVD CVE-2026-57302
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.