CVE-2026-69090

Admidio before 5.0.11 Cross-Organization Role Modification

MEDIUM
4.9
CVSS Score
Published: August 3, 2026 at 01:20 PM UTC
Updated: September 9, 2026 at 08:47 PM UTC
1 product affected across 1 vendorAdmidio

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Severity
MEDIUM4.9
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

Admidio before 5.0.11 fails to validate target organization membership in role handlers, allowing authenticated role administrators to delete, activate, deactivate, or edit roles belonging to other organizations. Attackers can supply a role UUID from another organization to groups_roles.php handlers to modify that organization's roles without authorization.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 5.0.11
Vendor states this is fixed in 5.0.11 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.9MEDIUMVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-862

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