TI-2023-19731 Aliases CVE-2023-38334 GHSA-489g-54j3-q6rq

Omnis Studio 10.22.00 has incorrect access control.

HIGH 68CWE-276Published 2023-07-20 · Updated 2024-10-24

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Omnis Studio 10.22.00 has incorrect access control. It advertises an irreversible feature for locking classes within Omnis libraries: it should be no longer possible to delete, view, change, copy, rename, duplicate, or print a locked class. Due to implementation issues, locked classes in Omnis libraries can be unlocked, and thus further analyzed and modified by Omnis Studio. This allows for further analyzing and also deleting, viewing, changing, copying, renaming, duplicating, or printing previously locked Omnis classes. This violates the expected behavior of an "irreversible operation."

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00881 59th percentileScored 2026-11-07

Public exploit Yes 2 exploit referencesTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:omnis:studio:10.22.00:::::::*	10.22.00	Vulnerable	Omnis

cpe:2.3:a:omnis:studio:10.22.00:*:*:*:*:*:*:* Versions 10.22.00 Vulnerable ·Omnis

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-38334
2026-10-03 Alias added: GHSA-489g-54j3-q6rq

References

Exploit 2

Advisory 1

https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-006.txt

Other 1

20230724 APPLE-SA-2023-07-24-1 Safari 16.6

TI-2023-19732 Omnis Studio 10.22.00 has incorrect access control. CVSS 3.1MEDIUM 5.3
TI-2000-00449 Omnis Studio 2.4 uses weak encryption (trivial encoding) for encrypting database fields. CVSS 2.0HIGH 10.0

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences