CVE-2022-4940

The WCFM Membership plugin for WordPress is vulnerable to unauthorized modification and access of data in versions up to, and including, 2.10.0 due to missing capability checks on various AJAX actions. This makes it possible for unauthenticated attackers to perform a wide variety of actions such as modifying membership details, changing renewal information, controlling membership approvals, and more.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS v3.1

7.3 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS

1.08% chance of exploitation in the next 30 days, 63th percentile

Nuclei

high · CWE-862

Published

2023-04-05

Updated

2026-04-08

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-4940.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2022-4939
• CVE-2022-4944
• CVE-2022-49186
• CVE-2022-4946
• CVE-2022-4897
• CVE-2022-4953