CVE-2012-0007 describes a cross-site scripting (XSS) bypass vulnerability in Microsoft Anti-Cross Site Scripting (AntiXSS) Library versions 3.x and 4.0. The flaw stems from improper character evaluation after detecting a CSS escaped character, enabling remote attackers to inject malicious HTML. With a CVSS score of 4.3 (medium severity), it requires medium attack complexity and could lead to partial integrity compromise. While not listed in CISA's KEV catalog, an ExploitDB entry (EDB-36507) exists, indicating public exploit code, though there is no evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.1CPE matchmatch criteria | cpe:2.3:a:microsoft:anti-cross_site_scripting_library:3.1:*:*:*:*:*:*:* | ||
4.0CPE matchmatch criteria | cpe:2.3:a:microsoft:anti-cross_site_scripting_library:4.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.