Threats Tagged 'cve-2026-76203'
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Threats Tagged 'cve-2026-76203'
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CVE-2026-76203 is a vulnerability in maalfer Pentestify versions 1.2.0 through 2.3.2 involving incorrect ordering of validation and canonicalization in the report theme CSS sanitizer. This flaw allows an authenticated user to craft CSS that forces outbound HTTP requests from other users' browsers, potentially exposing their IP address and User-Agent. The issue arises because CSS hex escapes can reconstruct the url() function, bypassing the sanitizer's blocklist. Join the discussion | GCVE Database | 08/19/2026, 15:32:39 UTC Added: 08/19/2026, 17:55:30 UTC |
0 CVE-2026-76203 is a medium severity vulnerability in maalfer Pentestify versions 1.2.0 through 2.3.2. It involves an incorrect behavior order where validation occurs before canonicalization in the CSS sanitizer of the report theme. This flaw allows an authenticated user to craft CSS hex escapes that bypass the sanitizer's blocklist and reconstruct the url() function, enabling forced outbound HTTP requests from other users' browsers. These requests can disclose the victim's IP address and User-Agent information. Join the discussion | CVE Database V5 | 08/19/2026, 14:23:17 UTC Added: 08/19/2026, 14:37:57 UTC |
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