BIT-openbao-2026-115359

See a problem?
Import Source
https://github.com/bitnami/vulndb/tree/main/data/openbao/BIT-openbao-2026-115359.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-openbao-2026-115359
Aliases
Published
2026-10-29T08:54:36Z
Modified
2026-10-29T10:55:46Z
Summary
OpenBao before 2.6.4 and 2.7.0 before 2.7.1 Role-Based Rate Limit Quota Bypass via Request Parsing
Details

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.

Database specific 
{
    "cpes":  [
        "cpe:2.3:a:openbao:openbao:*:*:*:*:*:go:*:*"
    ],
    "severity":  "Medium"
}
References

Affected packages

Bitnami / openbao

Package

Name
openbao
Purl
pkg:bitnami/openbao

Severity

  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.6.4
Introduced
2.7.0
Fixed
2.7.1

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/openbao/BIT-openbao-2026-115359.json"