{"id":"CVE-2026-115359","published":"2026-10-22T19:17:42.093","lastModified":"2026-10-23T14:20:57.920","description":"OpenBao before 2.6.4 and 2.7.x before 2.7.1 contains a flaw in its rate limit quota subsystem where role resolution fails for requests with form-encoded bodies or forwarded certificates, so quota rules scoped to backend-specific roles are not enforced. Valid callers can repeatedly issue tokens without consuming the configured role-based rate limit budget.","cvssScore":3.7,"cvssSeverity":"LOW","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","cwes":["CWE-799"],"vendors":[],"products":[],"references":[{"url":"https://github.com/openbao/openbao/security/advisories/GHSA-5v22-543h-wg96","tags":[]},{"url":"https://www.vulncheck.com/advisories/openbao-before-2.6.4-and-2.7.0-before-2.7.1-role-based-rate-limit-quota-bypass-via-request-parsing","tags":[]}],"exploitRefs":[{"url":"https://github.com/openbao/openbao/security/advisories/GHSA-5v22-543h-wg96","tags":[]}],"hasPoc":true,"ai":null}