User Registration – Custom Registration Form, Login Form, and User Profile WordPress Plugin <= 3.1.5 — Missing Authorization to Authenticated (Subscriber+) Privilege Escalation
CVE-2024-2417Published · Updated Action summary
Affected: ≤3.1.5Update to 3.2.0 or newer
All remediation steps- Severity
- High8.8
- CVSS
- 8.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Weakness
- CWE-862 Missing Authorization
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder user-registration
- Affected≤ 3.1.5
- Patched in3.2.0
Update to 3.2.0 or newer.
You are affected if you run ≤ 3.1.5. Version 3.2.0 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 3.2.0, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Stiofan.
The User Registration – Custom Registration Form, Login Form, and User Profile WordPress Plugin plugin for WordPress is vulnerable to privilege escalation due to a missing capability check on the form_save_action() function in all versions up to, and including, 3.1.5. This makes it possible for authenticated attackers, with subscriber-level access and above, to update the registration form and make the default registration role administrator. This subsequently allows the attacker to register an account as an administrator on the site.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder
All 73| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Missing Authorization ≤5.3.1Update to 5.3.2 | CVE-2026-124258 | |
| Medium4.3 | Missing Authorization ≤5.3.0Update to 5.3.1 | CVE-2026-120840 | |
| Medium5.3 | Missing Authorization ≤5.3.1Update to 5.3.2 | CVE-2026-119522 | |
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting ≤5.3.0Update to 5.3.1 | CVE-2026-27061 | |
| Medium5.3 | Missing Authorization ≤5.3.0Update to 5.3.1 | CVE-2026-25450 |
- Medium5.3Missing Authorization
≤5.3.1Update to 5.3.2
- Medium4.3Missing Authorization
≤5.3.0Update to 5.3.1
- Medium5.3Missing Authorization
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- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤5.3.0Update to 5.3.1
- Medium5.3Missing Authorization
≤5.3.0Update to 5.3.1
Same weakness (Missing Authorization)
All Missing Authorization| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
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Timeline
CVE published
Severity high, CVSS 8.8
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.