VDB
DEBIAN-CVE-2011-1587
DEBIAN-CVE-2011-1587
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.4, when Internet Explorer 6 or earlier is used, allows remote attackers to inject arbitrary web script or HTML via an uploaded file accessed with a dangerous extension such as .html located before a ? (question mark) in a query string, in conjunction with a modified URI path that has a %2E sequence in place of the . (dot) character. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1578.
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | mediawiki | 0, 0, 0 |
| Debian:12 | mediawiki | 0, 0, 0 |
| Debian:14 | mediawiki | 0, 0, 0 |
| Debian:13 | mediawiki | 0, 0, 0 |
Timeline
- Apr 27, 2011 CVE Published
- Apr 28, 2026 CVE Updated