CVE-2015-5317
Jenkins User Interface (UI) Information Disclosure Vulnerability
Jenkins User Interface (UI)
The Fingerprints pages in Jenkins before 1.638 and LTS before 1.625.2 might allow remote attackers to obtain sensitive job and build name information via a direct request.
Exploitation status
CISA Known Exploited Vulnerabilities
Listed by CISA on 12 May 2023. US federal agencies were required to remediate it by 2 June 2023.
EPSS — exploitation probability
FIRST puts the probability of exploitation activity in the next 30 days at 23%, which is higher than 97.8% of all scored vulnerabilities. EPSS is a forecast of activity, not a measure of severity, and it is rescored daily.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Frequently asked questions
Is CVE-2015-5317 being exploited by ransomware groups?
No ransomware group in this database is currently recorded as exploiting CVE-2015-5317.
What does CVE-2015-5317 affect?
CVE-2015-5317 affects Jenkins User Interface (UI). The Fingerprints pages in Jenkins before 1.638 and LTS before 1.625.2 might allow remote attackers to obtain sensitive job and build name information via a direct request.
How severe is CVE-2015-5317?
CVE-2015-5317 is rated HIGH with a CVSS base score of 7.5. EPSS puts the probability of exploitation in the next 30 days at 23%, higher than 97.8% of all scored vulnerabilities. It is listed in the CISA Known Exploited Vulnerabilities catalog, with a federal remediation deadline of 2 June 2023.
How should organisations respond to CVE-2015-5317?
Apply the vendor patch for Jenkins User Interface (UI) as the first priority, and treat any internet-facing instance as the most urgent. Because this vulnerability is associated with ransomware activity, also review whether the affected systems were reachable before patching, rather than assuming that patching alone closes the incident.