CVE-2025-3278
CRITICAL EXPLOITEDUrbanGo Membership <1.0.4 - Privilege Escalation
Title source: llmExploitation Summary
CVE-2025-3278 has been observed exploited in the wild (reported by VulnCheck KEV).
Description
The UrbanGo Membership plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 1.0.4. This is due to the plugin allowing users who are registering new accounts to set their own role or by supplying 'user_register_role' field. This makes it possible for unauthenticated attackers to gain elevated privileges by creating an account with the administrator role.
References (2)
Core 2
Core References
Scores
CVSS v3
9.8
EPSS
0.0051
EPSS Percentile
39.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
VulnCheck KEV
2026-05-04
CWE
CWE-269
Status
published
Products (1)
Edge-Themes/UrbanGo Membership
< 1.0.4
Published
Apr 19, 2025
Tracked Since
Feb 18, 2026