CVE-2023-41956 json
WordPress Simple Membership plugin <= 4.3.4 - Authenticated Account Takeover vulnerability
published 2024-05-17 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-46415
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
Improper Authentication vulnerability in smp7, wp.Insider Simple Membership.This issue affects Simple Membership: from n/a through 4.3.4.
Patch / fix
- smp7, wp.insider Simple Membership 4.3.5
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- smp7, wp.insider Simple Membership
- smp7_wpinsider simple_membership
Classification
- Weakness
-
- CWE-287 Improper Authentication
- Technology feeds
References
-
patchstack.com
/database/vulnerability/simple-membership/wordpress-simple-membership-plugin-4-3-4-authenticated-account-takeo
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2023-41956
- NVD CVE-2023-41956
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.