Vulnerability · Published Oct 23, 2026 · Assigned by Patchstack
CVE-2026-112851WordPress HotLock theme <= 1.3.9 - PHP Object Injection vulnerability
Critical 9.8
In plain English
A critical-severity unsafe deserialization in HotLock 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 24% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.3%top 75.6% 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 HotLock hotlock allows Object Injection.This issue affects HotLock: from n/a through 1.3.9.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ThemeREX Group | HotLock | 0 – through 1.3.9 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H