CVE-2026-96772: Intelliants Subrion CMS actions.json assign-owner information disclosure

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-24 · updated 2026-09-24
Weakness: CWE-200

Description

A security flaw has been discovered in Intelliants Subrion CMS up to 4.2.1. This affects an unknown part of the file /actions.json?action=assign-owner. The manipulation of the argument q results in information disclosure. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Intelliants Subrion CMS: 4.2.0, 4.2.1

References

https://github.com/volksec/SubrionCMS-Security-Advisories/issues/1
https://vuldb.com/cve/CVE-2026-96772
https://vuldb.com/submit/904804
https://vuldb.com/vuln/409027
https://vuldb.com/vuln/409027/cti

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