Vulnerability · Published Sep 30, 2026 · Assigned by Patchstack
CVE-2026-95531WordPress Conversational Forms for ChatBot plugin <= 1.5.0 - PHP Object Injection vulnerability
High 8.8
In plain English
A high-severity unsafe deserialization in Conversational Forms for ChatBot from QuantumCloud. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.5%top 59.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Subscriber PHP Object Injection in Conversational Forms for ChatBot <= 1.5.0 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| QuantumCloud | Conversational Forms for ChatBot | n/a – through 1.5.0 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H