Privilege escalation in Meow Apps Ai Engine

CVE-2026-27407

Editor Privilege Escalation in AI Engine <= 3.4.9 versions.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (37.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-27407: held from 0.004 to 0.005.

EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.001

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-27407?
CVE-2026-27407 is a high-severity vulnerability in Meow Apps Ai Engine, classified under Incorrect Privilege Assignment. CVSS score: 7.2/10. Published 2026-06-15.
How severe is CVE-2026-27407?
High severity. CVSS v3 base score is 7.2 out of 10.