CVE-2024-33553: 8theme Xstore Core

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Deserialization of Untrusted Data vulnerability in 8theme XStore Core.This issue affects XStore Core: from n/a through 5.3.5.

Affected products

• 8theme Xstore Core: before 5.3.9 (fixed in 5.3.9)

Published 2024-04-29. Last modified 2026-06-17.