Critical severity · published Jul 29, 2024
CVE-2024-6366
User Profile Builder < 3.11.8 - Unauthenticated Media Upload
9.1
CVSS
29%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)29.0% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UP
User Profile Builder ·
before 3.11.8 · source: vendor
PB
Profile Builder · Cozmoslabs
before 3.11.8 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-6366
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-6366
Exploit
https://wpscan.com/vulnerability/5b90cbdd-52cc-4e7b-bf39-bea0dd59e19e/
More from User Profile Builder
9.8
CVE-2025-15030
User Profile Builder < 3.15.2 - Unauthenticated Arbitrary Password Reset
9.8
CVE-2024-6695
profile-builder <= 3.11.8 - Unauthenticated Privilege Escalation
8.2
CVE-2026-76548
Profile Builder < 4.0.1 - Unauthenticated Unpublished Content and Media Modification via Front-End Upload Auth Bypass
8.1
CVE-2026-15368
Profile Builder < 3.16.4 - Unauthenticated Account Takeover via Auto-Login After Registration
7.2
CVE-2026-111982
Profile Builder < 4.0.5 - Multisite Subsite Admin+ Network Super Admin Account Takeover via Edit Profile Email Change
