No exploitation reported

CVE-2026-57302

No exploitation reported by the sources we read.

Published2026-06-24
WeaknessCWE-256

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC

2026-06-2414:17CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-57302?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-57302?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

OSV · NVD

fitnesse

Branch	Affected	Fixed in	Source
1.36	≤ 1.36	no fix published	OSV

Jenkins fitnesse

Branch	Affected	Fixed in	Source
1.36	≤ 1.36	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

www.jenkins.ioVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVE recordread 2026-10-23
CISA-ADPSSVC decisionnone2026-06-24
OpenCVESSVC decisionnone—
CISA-ADPCVSS 3.14.32026-06-24
CISA-ADPweakness (CWE)CWE-2562026-06-24
FIRST EPSSEPSS score0.3 %2026-10-23
OSVaffected packages—

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Published: 2026-06-24
Last Modified: 2026-06-26
NVD status: Analyzed

Frequently asked questions

What is CVE-2026-57302?

Is CVE-2026-57302 actively exploited?

Active exploitation of CVE-2026-57302 has not been confirmed. Its EPSS score was 0.3% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-57302?

CVE-2026-57302 has a CVSS v3 base score of 4.3 (MEDIUM severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Running fitnesse? Hear about its next vulnerability

Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

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