vulnerability
WordPress Plugin: flexmls-idx: CVE-2025-26900: Deserialization of Untrusted Data
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Feb 22, 2025 | May 15, 2025 | Jun 24, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Feb 22, 2025
Added
May 15, 2025
Modified
Jun 24, 2025
Description
The Flexmls® IDX plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 3.14.27 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Solution
flexmls-idx-plugin-cve-2025-26900
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