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Fencer Intel
critical 9.1

CVE-2024-6366 in the critical feed json

User Profile Builder < 3.11.8 - Unauthenticated Media Upload

published 2y ago modified 4mo ago also EUVD-2024-47473

cvss
9.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
29.0%
EPSS 29.0% chance of exploitation in 30 days, percentile 98%
public exploits
0
none known

Summary

The User Profile Builder WordPress plugin before 3.11.8 does not have proper authorisation, allowing unauthenticated users to upload media files via the async upload functionality of WP.

Patch / fix

  • Unknown User Profile Builder 3.11.8
  • cozmoslabs profile_builder 3.11.8

Is CVE-2024-6366 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
total
Assessed
2y ago

Exploit prediction

28.99% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-11).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/5b90cbdd-52cc-4e7b-bf39-bea0dd59e19e/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CNA 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

  • Unknown User Profile Builder
  • cozmoslabs profile_builder

Classification

Weakness
  • CWE-434 Unrestricted Upload of File with Dangerous Type
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.