Description
Cross-site scripting (XSS) vulnerability in the ProcessRequest function in mcs/class/System.Web/System.Web/HttpForbiddenHandler.cs in Mono 2.10.8 and earlier allows remote attackers to inject arbitrary web script or HTML via a file with a crafted name and a forbidden extension, which is not properly handled in an error message.
Metrics
CVSS 2.0 4.3/10
AV:N/AC:M/Au:N/C:N/I:P/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:140
- http://www.openwall.com/lists/oss-security/2012/07/06/11
- https://bugzilla.novell.com/show_bug.cgi?id=769799
- https://github.com/mono/mono/commit/d16d4623edb210635bec3ca3786481b82cde25a2Exploit, Patch
- https://hermes.opensuse.org/messages/15374367
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:140
- http://www.openwall.com/lists/oss-security/2012/07/06/11
- https://bugzilla.novell.com/show_bug.cgi?id=769799
- https://github.com/mono/mono/commit/d16d4623edb210635bec3ca3786481b82cde25a2Exploit, Patch
- https://hermes.opensuse.org/messages/15374367
Timeline
- Published
- Jul 12, 2012
- Last modified
- Jun 16, 2026
- NVD status
- Modified