CVE-2023-6855 — Missing Authorization in Paid Memberships PRO

CWE-862 — Missing Authorization3 documents3 sources
Severity
5.3MEDIUMNVD
EPSS
0.3%
top 42.64%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Strangerstudios Paid Memberships PRO
Timeline
PublishedJan 11

Description

The Paid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions plugin for WordPress is vulnerable to unauthorized modification of membership levels created by the plugin due to an incorrectly implemented capability check in the pmpro_rest_api_get_permissions_check function in all versions up to 2.12.5 (inclusive). This makes it possible for unauthenticated attackers to change membership levels including prices.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-v46r-x4f9-r3p5: The Paid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions plugin for WordPress is vulnerable to unauthorized modificatio↗2024-01-11
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CVEList
Paid Memberships Pro <= 2.12.5 - Missing Authorization via API↗2024-01-11
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CVE-2023-6855 — Missing Authorization | cvebase