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  5. CVE-2026-73841

CVE-2026-73841: OpenChoreo: Cross-project command execution and wirelog view access via OpenChoreo openchoreo-api exec and wirelogs endpoints

September 2, 2026

The OpenChoreo API server (openchoreo-api) authorized requests to its exec and wirelogs endpoints against the project supplied by the caller in the request, rather than against the project that actually owns the target component. The target component was resolved by name only, and the authorization engine decided purely from the caller-supplied resource hierarchy — the component’s real owning project was never checked. As a result, an authenticated user who holds a project-scoped exec or log-viewing grant on any single project could run commands in, and read the wirelogs of, components owned by other projects in the same namespace.

References

  • github.com/advisories/GHSA-52gf-6rpq-fgmx
  • github.com/openchoreo/openchoreo/commit/4d372eaf1f07525663dcca5257062f4b051b9820
  • github.com/openchoreo/openchoreo/commit/9d77b64f747eba89247c47ebfeffec591c4cd2d8
  • github.com/openchoreo/openchoreo/commit/c9390e4fcb9953f43b07cb48197576182301593d
  • github.com/openchoreo/openchoreo/pull/4251
  • github.com/openchoreo/openchoreo/pull/4516
  • github.com/openchoreo/openchoreo/pull/4538
  • github.com/openchoreo/openchoreo/releases/tag/v1.1.6
  • github.com/openchoreo/openchoreo/releases/tag/v1.2.3
  • github.com/openchoreo/openchoreo/security/advisories/GHSA-52gf-6rpq-fgmx
  • nvd.nist.gov/vuln/detail/CVE-2026-73841

Code Behaviors & Features

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Affected versions

All versions before 1.1.6, all versions starting from 1.2.0-m.1 before 1.2.3

Fixed versions

  • 1.1.6
  • 1.2.3

Solution

Upgrade to versions 1.1.6, 1.2.3 or above.

Impact 8.8 HIGH

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

Learn more about CVSS

Weakness

  • CWE-639: Authorization Bypass Through User-Controlled Key
  • CWE-863: Incorrect Authorization

Source file

go/github.com/openchoreo/openchoreo/CVE-2026-73841.yml

Spotted a mistake? Edit the file on GitLab.

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