01 Record
CVE-2025-3281
User Registration & Membership – Custom Registration Form, Login Form, and User Profile <= 4.2.1 - Insecure Direct Object Reference to Unauthenticated Limited User Deletion
MediumPUBLISHEDCNA: Wordfence
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
02 Description
User Registration & Membership – Custom Registration Form, Login Form, and User Profile <= 4.2.1 - Insecure Direct Object Reference to Unauthenticated Limited User Deletion
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.41% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 35.5% of scored records. A rank, not a probability.
- NVD base score
- 5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- NVD analysis status
- Deferred. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2025-05-06 07:24Z1 YR AGO
- Last updated
- 2026-07-25 01:16Z3 MO AGO
- Reserved
- 2025-04-04
- Assigning CNA
- Wordfence
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-639Authorization Bypass Through User-Controlled KeyBase
- Data version
- 5.2
- Document digest
- 1d4b4944cf6e7b95016ce2a46f15876a4c18aa4deac480de575aa120c606d891
05 Affected products
VendorProductVersionsPlatforms
06 References
- www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/30339ff6-b6bf-4c56-b6cd-db0b8a6ce8b6?source=cve
- plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/user-registration/tags/4.1.3/modules/membership/includes/AJAX.php#L619
- plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/changeset/3287698/user-registration/trunk/modules/membership/includes/AJAX.php