CVE-2026-33434
- Source
- https://cve.org/CVERecord?id=CVE-2026-33434
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33434.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-33434
- Aliases
-
- GHSA-37qc-8242-6crg
- Published
- 2026-07-16T23:36:33Z
- Modified
- 2026-10-28T02:30:41Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- Wazuh: Rate Limit Bypass via /events Endpoint
- Details
-
Wazuh is a free and open source platform used for threat prevention, detection, and response. In versions 4.6.0 and above, prior to 4.14.5, a logic error in CheckRateLimitsMiddleware.dispatch() causes the /events endpoint rate check to unconditionally overwrite the general rate limit result. When the global max_request_per_minute is exceeded, requests to /events still succeed if the events-specific counter (hardcoded 30/min) has not been reached. This allows event injection into analysisd beyond the admin-configured global rate limit. This issue has been fixed in version 4.14.5.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-799" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33434.json" }- References
Affected packages
Git / github.com/wazuh/wazuh
Affected ranges
- Type
- GIT
- Repo
- https://github.com/wazuh/wazuh
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "4.6.0" }, { "fixed": "4.14.5" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "cpe": "cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*", "range": [ { "introduced": "4.6.0" }, { "fixed": "4.14.5" } ], "source": "CPE_RANGE" } ] }