XSS in Mantisbt
CVE-2018-14504
An issue was discovered in manage_filter_edit_page.php in MantisBT 2.x through 2.15.0. A cross-site scripting (XSS) vulnerability in the Edit Filter page allows execution of arbitrary code (if CSP settings permit it) when displaying a filter with a crafted name (e.g., 'foobar" onclick="alert(1)').
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.016 (75.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
Weakness classification (CWE)
References
- mantisbt.org/bugs/view.php (Exploit, Patch, Issue Tracking, Vendor Advisory)
- mantisbt.org/blog/archives/mantisbt/602 (Vendor Advisory)
- github.com/mantisbt/mantisbt/commit/8b5fa243dbf04344a55fe880135ec149fc1f439f (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-14504?
- CVE-2018-14504 is a medium-severity vulnerability in Mantisbt, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-08-03.
- How severe is CVE-2018-14504?
- Medium severity. CVSS v3 base score is 6.1 out of 10.