CVE-2024-1389Network attack vector

Unauthenticated Stripe key changes via missing capability check

Published Feb 20, 2024 · Updated Apr 8, 2026

Missing authorization in Cozmoslabs Paid Member Subscriptions 2.11.1 and earlier allows remote attackers to change Stripe payment keys. The pms_stripe_connect_handle_authorization_return function processes a Stripe authorization return and updates payment credentials without checking a WordPress capability. No account or user interaction is required; successful exploitation replaces the site's Stripe payment configuration and affects integrity only.

CVSS severity5.3
Medium
EPSS probability0.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Cozmoslabs Paid Member Subscriptions 2.11.1 and earlier allows remote attackers to change Stripe payment keys. The pms_stripe_connect_handle_authorization_return function processes a Stripe authorization return and updates payment credentials without checking a WordPress capability. No account or user interaction is required; successful exploitation replaces the site's Stripe payment configuration and affects integrity only.

The record

CVE
CVE-2024-1389
Published
Feb 20, 2024
Updated
Apr 8, 2026
Vendor
Cozmoslabs
Product
Paid Member Subscriptions
Classifications
CWE-862, T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.11.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Cozmoslabs · Paid Member Subscriptionsversion=0 <=2.11.1

Published CVSS scores

5.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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