XSS in Mantisbt
CVE-2017-12061
An XSS issue was discovered in admin/install.php in MantisBT before 1.3.12 and 2.x before 2.5.2. Some variables under user control in the MantisBT installation script are not properly sanitized before being output, allowing remote attackers to inject arbitrary JavaScript code, as demonstrated by the $f_database, $f_db_username, and $f_admin_username variables. This is mitigated by the fact that the admin/ folder should be deleted after installation, and also prevented by CSP.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.029 (86.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 86.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000
Affected products
Weakness classification (CWE)
References
- openwall.com/lists/oss-security/2017/08/01/1 (Mailing List, Third Party Advisory)
- mantisbt.org/bugs/view.php (Issue Tracking, Vendor Advisory)
- www.securitytracker.com/id/1039030 (VDB Entry, Third Party Advisory, vdb-entry)
- github.com/mantisbt/mantisbt/commit/17f9b94f031ba93ae2a727bca0e68458ecd08fb0 (Patch, Third Party Advisory)
- openwall.com/lists/oss-security/2017/08/01/2 (Mailing List, Third Party Advisory)
- github.com/mantisbt/mantisbt/commit/c73ae3d3d4dd4681489a9e697e8ade785e27cba5 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-12061?
- CVE-2017-12061 is a medium-severity vulnerability in Mantisbt, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-08-01.
- How severe is CVE-2017-12061?
- Medium severity. CVSS v3 base score is 6.1 out of 10.