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PatchSiren cyber security CVE debrief

CVE-2026-27407 Meow Apps CVE debrief

CVE-2026-27407 is a HIGH-severity vulnerability (CVSS Score: 7.2) affecting AI Engine plugin versions <= 3.4.9, allowing for Editor Privilege Escalation. The vulnerability was published on June 15, 2026, and last modified on the same day.

Vendor
Meow Apps
Product
AI Engine
CVSS
HIGH 7.2
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-15
Original CVE updated
2026-06-15
Advisory published
2026-06-15
Advisory updated
2026-06-15

Who should care

Users of AI Engine plugin versions <= 3.4.9 should apply patches or mitigations to prevent Editor Privilege Escalation attacks.

Technical summary

The vulnerability has a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H and is categorized under CWE-266. It was reported by [email protected].

Defensive priority

HIGH

Recommended defensive actions

  • Apply patches or updates to AI Engine plugin versions <= 3.4.9.
  • Refer to vendor or mitigation references for guidance (see resourceLinkAnnotations).

Evidence notes

Vendor and product information is not confirmed; further review needed.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-27407 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-27407

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-27407 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-27407

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.