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  5. CVE-2026-71543

CVE-2026-71543: OpenBao's Templated Policies Allow Privilege Escalation via Wildcard Characters

September 22, 2026

OpenBao’s Templated Policies Allow Privilege Escalation via Wildcard Characters

References

  • github.com/advisories/GHSA-59w7-v8rr-pr4p
  • github.com/hashicorp/vault/blob/main/CHANGELOG.md
  • github.com/openbao/openbao/commit/2d4ebafec5c524408b3d4ac1198df909cb7ac8c1
  • github.com/openbao/openbao/commit/e516ce508e1481504cadbfbf62052364339093bc
  • github.com/openbao/openbao/pull/3401
  • github.com/openbao/openbao/pull/3473
  • github.com/openbao/openbao/releases/tag/v2.6.0
  • github.com/openbao/openbao/security/advisories/GHSA-59w7-v8rr-pr4p
  • nvd.nist.gov/vuln/detail/CVE-2026-71543

Code Behaviors & Features

Detect and mitigate CVE-2026-71543 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 0.0.0-20260710001938-2d4ebafec5c5, all versions starting from 0.1.0 up to 1.1.5

Fixed versions

  • 0.0.0-20260710001938-2d4ebafec5c5

Solution

Upgrade to version 0.0.0-20260710001938-2d4ebafec5c5 or above.

Impact 7.2 HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-863: Incorrect Authorization

Source file

go/github.com/openbao/openbao/CVE-2026-71543.yml

Spotted a mistake? Edit the file on GitLab.

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