ProfileGrid <= 5.9.9.6 — Unauthenticated Payment Bypass
CVE-2026-12688Published · Updated Action summary
Affected: ≤5.9.9.6Update to 5.9.9.7 or newer
All remediation steps- Severity
- Medium5.3
- CVSS
- 5.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-284 Improper Access Control
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
ProfileGrid – User Profiles, Groups and Communities profilegrid-user-profiles-groups-and-communities
- Affected≤ 5.9.9.6
- Patched in5.9.9.7
Update to 5.9.9.7 or newer.
You are affected if you run ≤ 5.9.9.6. Version 5.9.9.7 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under ProfileGrid – User Profiles, Groups and Communities.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 5.9.9.7, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch ProfileGrid – User Profiles, Groups and Communities to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Revanth Hari Narayana Matte.
The ProfileGrid – User Profiles, Groups and Communities plugin for WordPress is vulnerable to Payment Bypass in all versions up to, and including, 5.9.9.6. This makes it possible for unauthenticated attackers to bypass payments.
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 ProfileGrid – User Profiles, Groups and Communities
All 66| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High8.1 | Unauthenticated PHP Object Injection ≤6.0.0.4Update to 6.0.0.5 | CVE-2026-103693 | |
| Medium6.5 | Authenticated (Subscriber+) SQL Injection ≤6.0.0.2Update to 6.0.0.3 | CVE-2026-94663 | |
| Medium5.3 | Unauthenticated Insecure Direct Object Reference ≤6.0.0.2Update to 6.0.0.3 | CVE-2026-62061 | |
| Medium4.3 | Authenticated (Subscriber+) Insecure Direct Object Reference <5.9.9.8Update to 5.9.9.8 | CVE-2026-16291 | |
| Medium5.3 | Missing Authorization ≤5.0.0.0Update to 6.0.0.0 | CVE-2026-16290 |
- High8.1Unauthenticated PHP Object Injection
≤6.0.0.4Update to 6.0.0.5
- Medium6.5Authenticated (Subscriber+) SQL Injection
≤6.0.0.2Update to 6.0.0.3
- Medium5.3Unauthenticated Insecure Direct Object Reference
≤6.0.0.2Update to 6.0.0.3
- Medium4.3Authenticated (Subscriber+) Insecure Direct Object Reference
<5.9.9.8Update to 5.9.9.8
- Medium5.3Missing Authorization
≤5.0.0.0Update to 6.0.0.0
Timeline
CVE published
Severity medium, CVSS 5.3
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. 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.