Vulnerability Description
MantisBT before 1.3.11, 2.x before 2.3.3, and 2.4.x before 2.4.1 omits a backslash check in string_api.php and consequently has conflicting interpretations of an initial \/ substring as introducing either a local pathname or a remote hostname, which leads to (1) arbitrary Permalink Injection via CSRF attacks on a permalink_page.php?url= URI and (2) an open redirect via a login_page.php?return= URI.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mantisbt | Mantisbt | <= 1.3.10 |
Related Weaknesses (CWE)
References
- http://hyp3rlinx.altervista.org/advisories/MANTIS-BUG-TRACKER-CSRF-PERMALINK-INJExploitThird Party Advisory
- http://www.securitytracker.com/id/1038538
- https://mantisbt.org/bugs/view.php?id=22702Issue Tracking
- https://mantisbt.org/bugs/view.php?id=22816Issue Tracking
- https://www.exploit-db.com/exploits/42043/ExploitThird Party Advisory
- http://hyp3rlinx.altervista.org/advisories/MANTIS-BUG-TRACKER-CSRF-PERMALINK-INJExploitThird Party Advisory
- http://www.securitytracker.com/id/1038538
- https://mantisbt.org/bugs/view.php?id=22702Issue Tracking
- https://mantisbt.org/bugs/view.php?id=22816Issue Tracking
- https://www.exploit-db.com/exploits/42043/ExploitThird Party Advisory
FAQ
What is CVE-2017-7620?
CVE-2017-7620 is a vulnerability with a CVSS score of 6.5 (MEDIUM). MantisBT before 1.3.11, 2.x before 2.3.3, and 2.4.x before 2.4.1 omits a backslash check in string_api.php and consequently has conflicting interpretations of an initial \/ substring as introducing ei...
How severe is CVE-2017-7620?
CVE-2017-7620 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-7620?
Check the references section above for vendor advisories and patch information. Affected products include: Mantisbt Mantisbt.