CSRF in Bestpractical Request Tracker
CVE-2017-5943
Request Tracker (RT) 4.x before 4.0.25, 4.2.x before 4.2.14, and 4.4.x before 4.4.2 allows remote attackers to obtain sensitive information about cross-site request forgery (CSRF) verification tokens via a crafted URL.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.008 (57.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Bestpractical Request Tracker — versions 4.0.0, 4.0.1, 4.0.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- forum.bestpractical.com/t/security-vulnerabilities-in-rt-2017-06-15/32016 (Vendor Advisory)
- www.securityfocus.com/bid/99384 (VDB Entry, Third Party Advisory, vdb-entry)
- www.debian.org/security/2017/dsa-3882 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-5943?
- CVE-2017-5943 is a high-severity vulnerability in Bestpractical Request Tracker, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2017-07-03.
- How severe is CVE-2017-5943?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2017-5943 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.