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CVE-2024-1389

Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction <= 2.11.1 - Missing Authorization via pms_stripe_connect_handle_authorization_return

MEDIUM
5.3
CVSS Score
Published: February 20, 2024 at 06:56 PM UTC
Updated: June 17, 2026 at 07:04 AM UTC
3 products affected across 2 vendorsMembership & Content Restriction Paid Member SubscriptionsPaid Membership SubscriptionsPaid Member Subscriptions

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

The Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the pms_stripe_connect_handle_authorization_return function in all versions up to, and including, 2.11.1. This makes it possible for unauthenticated attackers to change the Stripe payment keys.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Membership & Content Restriction Paid Member Subscriptions· Cozmoslabswordpress-plugin
95%
v < 2.11.2
Affected range stops below 2.11.2, so it looks safe — our inference, not a vendor statement
Paid Membership Subscriptions· Cozmoslabswordpress-plugin
60%
v ≤ 2.11.1
Paid Member Subscriptions· Iovamihaiwordpress-plugin
60%
v ≤ 2.11.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Product
Source: [email protected]
https://plugins.trac.wordpress.org/browser/paid-member-subscriptions/trunk/includes/gateways/stripe/admin/functions-admin-connect.php#L11
Patch
Source: [email protected]
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3034497%40paid-member-subscriptions%2Ftrunk&old=3031453%40paid-member-subscriptions%2Ftrunk&sfp_email=&sfph_mail=
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/cd5f5861-5be4-456d-915d-bafb7bff2110?source=cve

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-862

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