CSRF in Jenkins Poll Scm
CVE-2017-1000093
Poll SCM Plugin was not requiring requests to its API be sent via POST, thereby opening itself to Cross-Site Request Forgery attacks. This allowed attackers to initiate polling of projects with a known name. While Jenkins in general does not consider polling to be a protection-worthy action as it's similar to cache invalidation, the plugin specifically adds a permission to be able to use this functionality, and this issue undermines that permission.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.007 (48.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Jenkins Poll_scm
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-1000093?
- CVE-2017-1000093 is a high-severity vulnerability in Jenkins Poll Scm, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2017-10-05.
- How severe is CVE-2017-1000093?
- High severity. CVSS v3 base score is 8.8 out of 10.