CVE-2026-115361EUVD-2026-108286GHSA-FWX5-V4WW-26C8GHSA-HR5J-3J78-4VH2
OpenBao before 2.6.3 ACL Bypass via Dropped Templated Policy Denial
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.6.3
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
OpenBao before 2.6.3 contains an ACL bypass vulnerability that silently drops explicit deny rules based on forbidden identity metadata templates within wildcard grants. Attackers whose identity metadata contains wildcard or path segments can access paths that should be denied within the broader wildcard-granted scope.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- openbao openbao
fixed in 2.6.3