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CVE PROGRAM SOURCE RECORD7.9 High

CVE-2025-27110

Libmodsecurity3 has possible bypass of encoded HTML entities

Description

Libmodsecurity is one component of the ModSecurity v3 project. The library codebase serves as an interface to ModSecurity Connectors taking in web traffic and applying traditional ModSecurity processing. A bug that exists only in Libmodsecurity3 version 3.0.13 means that, in 3.0.13, Libmodsecurity3 can't decode encoded HTML entities if they contains leading zeroes. Version 3.0.14 contains a fix. No known workarounds are available.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

owasp-modsecurity ModSecurity

  • = 3.0.13affected

References