CVE-2026-41504
- Source
- https://cve.org/CVERecord?id=CVE-2026-41504
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-41504.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-41504
- Aliases
- Published
- 2026-10-12T19:59:45Z
- Modified
- 2026-10-20T00:40:47Z
- Severity
-
- 5.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N CVSS Calculator
- Summary
- OWASP Coraza WAF: Native audit-log format allows CRLF injection and log forgery via request body and header fields
- Details
-
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. From 3.0.0 until 3.8.0, the Native audit-log formatter in internal/auditlog/formats.go writes attacker-influenced request and response fields without neutralizing carriage returns or line feeds. When SecAuditLogFormat Native is enabled, injected line breaks can create forged lines inside a transaction record. An attacker who controls request or response body, header, error-message, or matched-rule data can inject carriage returns and line feeds that appear as forged audit lines within a transaction record. The forged content can mislead operators and line-oriented SIEM processing, although the unpredictable transaction boundary prevents straightforward impersonation of a separate complete session. This issue is fixed in version 3.8.0.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-117", "CWE-93" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41504.json" }- References
-
- https://github.com/corazawaf/coraza/releases/tag/v3.8.0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41504.json
- https://github.com/corazawaf/coraza/security/advisories/GHSA-prpw-wwv7-xjjr
- https://nvd.nist.gov/vuln/detail/CVE-2026-41504
- https://github.com/corazawaf/coraza/commit/a3079325547c7c1e08522aed4d6468f25d080e25
Affected packages
Git / github.com/corazawaf/coraza
Affected ranges
- Type
- GIT
- Repo
- https://github.com/corazawaf/coraza
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "3.0.0" }, { "fixed": "3.8.0" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "fixed": "a3079325547c7c1e08522aed4d6468f25d080e25" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v3.8.0", "range": [ { "fixed": "19b86824f5e97eba72b289a81d5b3c1260292ff0" } ], "source": "REFERENCES_TAG" } ] }