CVE-2026-114099Medium· 5.8▾ TwilightPoC availableCoraza 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 p…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 31.9 · likelihood 0 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 22.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.2%
Last analysed / modified upstream
Exploit / PoC code exists
0.2% → 0.3%
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.
coraza >= 3.0.0 < 3.8.1Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
github.com/corazawaf/coraza/v3 >= 3.0.0, < 3.8.1Patched in:
github.com/corazawaf/coraza/v3 3.8.1Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-114101Medium· 4.0Coraza before 3.8.1 Multipart filename* Charset Handling FILES Rule Bypass
CVE-2026-114100Medium· 5.8Coraza from 3.0.4 before 3.8.1 Request Body Inspection Bypass via Content-Type
GHSA-5gj4-9gm7-2fx2Medium· 5.8Coraza body processor has a JSON key collision that allows unauthenticated attackers to bypass OWASP CRS inspection
GHSA-3wr7-993q-jrffMedium· 4.0Coraza: Multipart filename* (RFC 5987) charset restriction lets a decoy filename bypass FILES-based rules
CVE-2026-107835Medium· 4.0OWASP Coraza WAF is a golang modsecurity compatible web application firewall library
CVE-2026-107825Medium· 4.0OWASP Coraza WAF is a golang modsecurity compatible web application firewall library