Vulnerability · Published Oct 23, 2026 · Assigned by Patchstack
CVE-2026-112852WordPress Helion theme <= 1.1.12 - PHP Object Injection vulnerability
High 8.1
In plain English
A high-severity unsafe deserialization in Helion from ThemeREX Group. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).
Severity (CVSS 3.1)8.1High
Exploit odds (30 days)0.3%top 82.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Deserialization of Untrusted Data vulnerability in ThemeREX Group Helion helion allows Object Injection.This issue affects Helion: from n/a through 1.1.12.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ThemeREX Group | Helion | 0 – through 1.1.12 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H