WordPress MemberPress plugin <= 1.11.34 - Broken Access Control vulnerability
Priority MEDIUM 48CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-862.
Summary
Missing Authorization vulnerability in Caseproof, LLC Memberpress allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Memberpress: from n/a through 1.11.34.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00433 37th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Caseproof, LLC | Memberpress | up to 1.11.34 | — | No fix listed | CNA |
- Memberpress VendorCaseproof, LLC Affected up to 1.11.34 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:caseproof:memberpress:*:*:*:*:*:wordpress:*:* | before 1.11.35 | Vulnerable | Caseproof, LLC |
- cpe:2.3:a:caseproof:memberpress:*:*:*:*:*:wordpress:*:* Versions before 1.11.35 Vulnerable ·Caseproof, LLC
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-43956
- 2026-10-03 Alias added: GHSA-233m-86jr-5p6c
References
More Caseproof, LLC Memberpress vulnerabilities
- TI-2024-10466 Memberpress <= 1.11.37 - Unauthenticated Content Restriction Bypass to Sensitive Information Exposure CVSS 3.1HIGH 7.5
- TI-2024-04672 MemberPress <= 1.11.29 - Authenticated (Contributor+) Blind Server-Side Request Forgery via mepr-user-file Shortcode CVSS 3.1HIGH 8.5
- TI-2024-04667 MemberPress <= 1.11.29 - Authenticated (Contributor+) Stored Cross-Site Scripting via arglist Parameter CVSS 3.1MEDIUM 6.4
- TI-2024-01319 Memberpress <= 1.11.24 - Reflected Cross-Site Scripting via message and error CVSS 3.1MEDIUM 6.1
Sources
- CVE-2024-43956 · CVE Program
- CVE-2024-43956 · NVD
- FIRST EPSS
- GHSA-233m-86jr-5p6c · GitHub Advisory Database · CC BY 4.0
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