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Fencer Intel
high 7.2

CVE-2026-76079 json

Probo: Vertical privilege escalation

published 4mo ago modified 14h ago also GHSA-cppp-g98f-gfpp , EUVD-2026-123668

Unreviewed: the maintainers' own advisory

Published by the maintainers on their GitHub repository getprobo/probo. GitHub has not reviewed it into the GitHub Advisory Database, so the affected packages and versions are the maintainers' word. Read the full advisory on GitHub.

cvss
7.2
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
—
no EPSS score yet
public exploits
0
none known

Summary

Probo is a self-hostable governance, risk, and compliance (GRC) platform built for engineering and security teams. Prior to version 0.224.0, an organization ADMIN can mint an OWNER membership via createUser, bypassing the owner-only set-owner authorization gate. This issue has been patched in version 0.224.0.

Patch / fix

Is CVE-2026-76079 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

CVSS scores

assigned by version score vector
CNA 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

  • getprobo probo

Classification

Weakness
  • CWE-269 Improper Privilege Management
  • CWE-863 Incorrect Authorization

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

The maintainers of getprobo/probo published their own advisory on GitHub. Reviewed sources take precedence over it.