RCE in Themeco Cornerstone

CVE-2026-49113

Subscriber Arbitrary Code Execution in Cornerstone < 7.8.8 versions.

Vulnerability class: RCE (Remote Code Execution)

CVSS v3 metric

CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Themeco Cornerstone — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-49113?: CVE-2026-49113 is a high-severity vulnerability in Themeco Cornerstone, classified under Code Injection. CVSS score: 8.5/10. Published 2026-06-17.
How severe is CVE-2026-49113?: High severity. CVSS v3 base score is 8.5 out of 10.