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 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.
- CVSS 4.0
- 6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N - CVSS 3.1
- 5.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N - EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-25)
- CWE
- CWE-20
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-5gj4-9gm7-2fx2 | Go | github.com/corazawaf/coraza/v3 | >=3.0.0 <3.8.1 | 3.8.1 |
| GO-2026-6692 | Go | github.com/corazawaf/coraza | all versions | no fix published |
| GO-2026-6692 | Go | github.com/corazawaf/coraza/v2 | all versions | no fix published |
| GO-2026-6692 | Go | github.com/corazawaf/coraza/v3 | >=3.0.0 <3.8.1 | 3.8.1 |