5.8
CVE-2011-1579
- EPSS 1.92%
- Veröffentlicht 27.04.2011 00:55:04
- Zuletzt bearbeitet 16.06.2026 23:29:40
- Erkennungen
LoginThe checkCss function in includes/Sanitizer.php in the wikitext parser in MediaWiki before 1.16.3 does not properly validate Cascading Style Sheets (CSS) token sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks or obtain sensitive information by using the \2f\2a and \2a\2f hex strings to surround CSS comments.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 1.92% | 0.772 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 5.8 | 8.6 | 4.9 |
AV:N/AC:M/Au:N/C:P/I:P/A:N
|
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058910.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/059232.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/059235.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058588.html
http://lists.wikimedia.org/pipermail/mediawiki-announce/2011-April/000096.html
http://openwall.com/lists/oss-security/2011/04/13/15
http://secunia.com/advisories/44142
http://www.debian.org/security/2011/dsa-2366
http://www.securityfocus.com/bid/47354
http://www.vupen.com/english/advisories/2011/0978
http://www.vupen.com/english/advisories/2011/1100
http://www.vupen.com/english/advisories/2011/1151
https://bugzilla.redhat.com/show_bug.cgi?id=695577
https://bugzilla.redhat.com/show_bug.cgi?id=696360
http://www.mediawiki.org/wiki/Special:Code/MediaWiki/85856
https://bugzilla.wikimedia.org/show_bug.cgi?id=28450
https://exchange.xforce.ibmcloud.com/vulnerabilities/66738