Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from Vendor (Wordfence) · only source for this CVE.
CVSS VectorVendor: Wordfence
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
The Fluent Forms Pro Add On Pack plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 6.2.6 via deserialization of untrusted input. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. The additional presence of a POP chain allows attackers to change user passwords and potentially take over administrator accounts. Note: This can only be exploited if user update integration is enabled and a user meta field is mapped.
AnalysisAI
An authenticated PHP Object Injection vulnerability in the Fluent Forms Pro Add On Pack plugin for WordPress (versions ≤6.2.6) allows a user with Subscriber-level privileges to inject a malicious serialized PHP object via deserialization of untrusted input. If a suitable POP chain is present and the user update integration is enabled with a mapped user meta field, the attacker can change user passwords and ultimately take over administrator accounts. …
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Same weakness CWE-502 – Deserialization of Untrusted Data
View allSame technique Deserialization
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-49047
GHSA-2hhm-rw5g-m2vq