Search Results (4 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-21876 1 Owasp 2 Coreruleset, Owasp Modsecurity Core Rule Set 2026-04-16 9.3 Critical
The OWASP core rule set (CRS) is a set of generic attack detection rules for use with compatible web application firewalls. Prior to versions 4.22.0 and 3.3.8, the current rule 922110 has a bug when processing multipart requests with multiple parts. When the first rule in a chain iterates over a collection (like `MULTIPART_PART_HEADERS`), the capture variables (`TX:0`, `TX:1`) get overwritten with each iteration. Only the last captured value is available to the chained rule, which means malicious charsets in earlier parts can be missed if a later part has a legitimate charset. Versions 4.22.0 and 3.3.8 patch the issue.
CVE-2020-22669 2 Debian, Owasp 2 Debian Linux, Owasp Modsecurity Core Rule Set 2025-11-03 9.8 Critical
Modsecurity owasp-modsecurity-crs 3.2.0 (Paranoia level at PL1) has a SQL injection bypass vulnerability. Attackers can use the comment characters and variable assignments in the SQL syntax to bypass Modsecurity WAF protection and implement SQL injection attacks on Web applications.
CVE-2021-35368 3 Debian, Fedoraproject, Owasp 3 Debian Linux, Fedora, Owasp Modsecurity Core Rule Set 2024-11-21 9.8 Critical
OWASP ModSecurity Core Rule Set 3.1.x before 3.1.2, 3.2.x before 3.2.1, and 3.3.x before 3.3.2 is affected by a Request Body Bypass via a trailing pathname.
CVE-2018-16384 1 Owasp 1 Owasp Modsecurity Core Rule Set 2024-11-21 7.5 High
A SQL injection bypass (aka PL1 bypass) exists in OWASP ModSecurity Core Rule Set (owasp-modsecurity-crs) through v3.1.0-rc3 via {`a`b} where a is a special function name (such as "if") and b is the SQL statement to be executed.