Vulnerability in Redmine
CVE-2015-8474
Open redirect vulnerability in the valid_back_url function in app/controllers/application_controller.rb in Redmine before 2.6.7, 3.0.x before 3.0.5, and 3.1.x before 3.1.1 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted back_url parameter, as demonstrated by "@attacker.com," a different vulnerability than CVE-2014-1985.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.018 (78.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Redmine — versions 2.5.1, 3.0.0, 3.0.1
- Debian Linux — versions 7.0, 8.0
References
- www.redmine.org/news/101 (Patch)
- www.redmine.org/issues/19577 (Patch, Vendor Advisory)
- www.debian.org/security/2016/dsa-3529 (vendor-advisory)
- github.com/redmine/redmine/commit/032f2c9be6520d9d1a1608aa4f1d5d1f184f2472
- www.securityfocus.com/bid/78625 (vdb-entry)
Frequently asked questions
- What is CVE-2015-8474?
- CVE-2015-8474 is a high-severity vulnerability in Redmine. CVSS score: 7.4/10. Published 2016-04-12.
- How severe is CVE-2015-8474?
- High severity. CVSS v3 base score is 7.4 out of 10.