CVE-2026-76079

HIGH 7.2

Probo: Vertical privilege escalation

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-269 CWE-863
Vendor	getprobo
Product	probo
Published	Nov 11, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

getprobo / probo

< 0.224.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/getprobo/probo/security/advisories/GHSA-cppp-g98f-gfpp github.com: https://github.com/getprobo/probo/pull/1475 github.com: https://github.com/getprobo/probo/commit/eb9274f2cd7101f89c21c18f6d7a3570f95aff32 github.com: https://github.com/getprobo/probo/releases/tag/probod%2Fv0.224.0