What is CVE-2025-53346?

CVE-2025-53346 is a medium-severity vulnerability in Thimpress Thim Core, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-06-02.

How severe is CVE-2025-53346?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Thimpress Thim Core

CVE-2025-53346

Missing Authorization vulnerability in ThimPress Thim Core allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Thim Core: from n/a through 2.3.3.

Vulnerability class: Broken Access Control

EPSS: 0.000 (7.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Thimpress Thim Core — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-53346?: CVE-2025-53346 is a medium-severity vulnerability in Thimpress Thim Core, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-06-02.
How severe is CVE-2025-53346?: Medium severity. CVSS v3 base score is 4.3 out of 10.