CVE-2026-115361 (GCVE-0-2026-115361)

Vulnerability from cvelistv5 – Published: 2026-10-22 19:13 – Updated: 2026-10-22 19:13
VLAI
Title
OpenBao before 2.6.3 ACL Bypass via Dropped Templated Policy Denial
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.
Severity
2.1 (Low)
CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
4.1 (Medium)
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
CWE
  • CWE-863 - Incorrect Authorization
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6752 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
openbao openbao Affected: 0 , < 2.6.3 (semver)
Unaffected: 2.6.3 (semver)
    cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-23 00:00
Credits
zer0d4y5 cipherboy
Show details on NVD website
To clipboard 

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    "dateReserved": "2026-10-22T11:21:20.778Z",
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}



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