What’s Vulnerable › Vulnerabilities

CVE-2018-1999006

• Severity: medium (CVSS 4.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-07-23 · updated 2026-06-17
• Weakness: CWE-200

Description

A exposure of sensitive information vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in Plugin.java that allows attackers to determine the date and time when a plugin HPI/JPI file was last extracted, which typically is the date of the most recent installation/upgrade.

Affected products

• Jenkins: through 2.121.1; through 2.132

References

• https://jenkins.io/security/advisory/2018-07-18/#SECURITY-925
• https://jenkins.io/security/advisory/2018-07-18/#SECURITY-925

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