Unrated severityNVD Advisory· Published Jan 10, 2012· Updated Jun 16, 2026
CVE-2012-0007
CVE-2012-0007
Description
The Microsoft Anti-Cross Site Scripting (AntiXSS) Library 3.x and 4.0 does not properly evaluate characters after the detection of a Cascading Style Sheets (CSS) escaped character, which allows remote attackers to conduct cross-site scripting (XSS) attacks via HTML input, aka "AntiXSS Library Bypass Vulnerability."
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:microsoft:anti-cross_site_scripting_library:3.1:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:anti-cross_site_scripting_library:3.1:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:anti-cross_site_scripting_library:4.0:*:*:*:*:*:*:*
- Range: >=3.0, <=4.0
Patches
Vulnerability mechanics
References
7- www.us-cert.gov/cas/techalerts/TA12-010A.htmlnvdUS Government Resource
- secunia.com/advisories/47483nvd
- secunia.com/advisories/47516nvd
- www.securityfocus.com/bid/51291nvd
- www.securitytracker.com/idnvd
- docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-007nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14314nvd
News mentions
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