CVE-2023-41957
criticalpriority · track · 39EPSS 0.008 · 55 %ileEUUSEPSS · scored 2026-10-28
Improper Privilege Management vulnerability in smp7, wp.Insider Simple Membership allows Privilege Escalation.This issue affects Simple Membership: from n/a through 4.3.4.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.6–9.8
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
- simple-membership-plugin simple membership< 4.3.5nvdUScpe:2.3:a:simple-membership-plugin:simple_membership:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2023-41957/cnnvd
- https://patchstack.com/database/vulnerability/simple-membership/wordpress-simple-membership-plugin-4-3-4-unauthenticated-membership-role-privilege-escalation-vulnerability?_s_id=cvecnnvd
- https://wordpress.org/plugins/simple-membership/Patchcnnvd
- https://patchstack.com/database/vulnerability/simple-membership/wordpress-simple-membership-plugin-4-3-4-unauthenticated-membership-role-privilege-escalation-vulnerability?_s_id=cveenisa_euvd
- https://patchstack.com/database/vulnerability/simple-membership/wordpress-simple-membership-plugin-4-3-4-unauthenticated-membership-role-privilege-escalation-vulnerability?_s_id=cveThird Party Advisorynvd
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