CVE-2013-4567
N/A
Published: December 13, 2013 at 06:00 PM UTC
Updated: June 16, 2026 at 11:57 PM UTC
1 product affected across 1 vendorMediaWiki
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Severity
N/A
Exploit prediction
EPSS 1%
Description
Incomplete blacklist vulnerability in Sanitizer::checkCss in MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3 allows remote attackers to conduct cross-site scripting (XSS) attacks via a \b (backspace) character in CSS.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (7)
Vendor Advisoryx_refsource_FEDORAx_refsource_MISC
Source: [email protected]
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/122998.htmlVendor Advisoryx_refsource_FEDORAx_refsource_MISC
Source: [email protected]
http://lists.fedoraproject.org/pipermail/package-announce/2013-December/123011.htmlMailing Listx_refsource_MLISTx_refsource_CONFIRM
Source: [email protected]
http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-November/000135.htmlVendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2014/dsa-2891Quick Info
StatusMODIFIED
CWE
NVD-CWE-Other
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