Vulnerability · Published Oct 30, 2026 · Assigned by Patchstack
CVE-2026-119526WordPress Royal Event theme <= 2.0 - PHP Object Injection vulnerability
Critical 9.8
In plain English
A critical-severity unsafe deserialization in Royal Event from ThemeREX. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.4%top 64.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Deserialization of Untrusted Data vulnerability in ThemeREX Royal Event allows Object Injection. This issue affects Royal Event: from n/a through 2.0.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ThemeREX | Royal Event | n/a – through 2.0 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H