Vulnerability · Published Jul 16, 2025 · Assigned by Patchstack
CVE-2025-30973WordPress CoSchool LMS plugin <= 1.4.3 - PHP Object Injection Vulnerability
Critical 9.8
In plain English
A critical-severity unsafe deserialization in CoSchool LMS from Codexpert, Inc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.6%top 51.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Deserialization of Untrusted Data vulnerability in Codexpert, Inc CoSchool LMS coschool allows Object Injection.This issue affects CoSchool LMS: from n/a through <= 1.4.3.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Codexpert, Inc | CoSchool LMS | 0 – through 1.4.3 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H