medium · CVSS v3 5.8
CVE-2026-114099
Coraza from 3.0.0 before 3.8.1 has a JSON body processor that flattens nested properties into dot-separated ARGS_POST na…
Description
Coraza from 3.0.0 before 3.8.1 has a JSON body processor that flattens nested properties into dot-separated ARGS_POST names without escaping literal dots, so distinct properties collide. Unauthenticated attackers can add a later dotted property such as account.role that overwrites a malicious nested value, hiding SQL injection payloads from OWASP CRS rules while backends still receive them.
Scores
- Severity
- medium
- CVSS v2
- 5
- CVSS v3
- 5.8
- CVSS v4
- —
- EPSS
- —