Jenkins Dead Man's Snitch vulnerabilities

2 CVEs affecting Jenkins Dead Man's Snitch, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-53667, published 2025-07-09.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2025-53667, published 2025-07-09. Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days. Jenkins Dead Man's Snitch Plugin 0.1 does not mask Dead Man's Snitch tokens displayed on the job configuration form, increasing the potential for attackers to observe and capture them.
• CVE-2025-53666, published 2025-07-09. Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days. Jenkins Dead Man's Snitch Plugin 0.1 stores Dead Man's Snitch tokens unencrypted in job config.xml files on the Jenkins controller, where they can be viewed by users with Item/Extended Read…