VULNERABILITY INTELLIGENCE
CVE-2026-76203
EPSS probability0.40%
CISA KEVNot currently listed
Published2026-08-19
Last modified2026-09-01
Description
Incorrect Behavior Order: Validate Before Canonicalize in the report theme CSS sanitizer in maalfer Pentestify 1.2.0 through 2.3.2 allows an authenticated user to force outbound HTTP requests from other users' browsers, disclosing their IP address and User-Agent, via CSS hex escapes that reconstruct the url() function and evade the sanitizer blocklist
Weakness classification
- 4daa8cea-433a-44bd-9456-53b127fc289a: CWE-180