WP User Frontend < 4.3.10 - Editor+ PHP Object Injection via AI Form Builder
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.2epss 0.5%
exploitation probability
0.5%top 56% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The User Frontend WordPress plugin before 4.3.10 does not properly validate field type definitions and deserialises user-controlled post metadata when rendering submitted posts, allowing users with Editor-level access and above to inject arbitrary PHP objects, which can lead to remote code execution when a suitable POP chain is present on the site.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
Unknown · User Frontendpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/217303f4-4363-46f6-8aee-8e0c1aedc271/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.