CVE-2026-14848
MEDIUMPaid Member Subscriptions < 3.0.8 - Subscriber+ Cross-User Subscription Hijack via process_checkout
Title source: cnaDescription
The Paid Membership Subscriptions WordPress plugin before 3.0.8 does not verify that the subscription being modified through its change-subscription checkout belongs to the current user, allowing any authenticated user with Subscriber-level access and above to take over another member's subscription and overwrite its plan, status and expiration.
References (1)
Core 1
Core References
Exploit exploit
vdb-entry
technical-description
https://wpscan.com/vulnerability/da2ae315-a534-4ae2-a8e8-61121613437b/
Scores
CVSS v3
5.4
EPSS
0.0017
EPSS Percentile
6.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
Status
published
Products (1)
None/Paid Membership Subscriptions
< 3.0.8
Published
Aug 04, 2026
Tracked Since
Aug 04, 2026