WordPress Plugin Vulnerabilities
Popup Maker WP <= 1.4.5 - Subscriber+ Missing Authorization via sgpm_connect
Description
The plugin does not perform a capability check on one of its account-connection actions, only verifying a nonce, allowing authenticated users with minimal privileges such as Subscribers to overwrite a site-wide plugin option (the linked service account and API configuration) that should only be modifiable by administrators.
Proof of Concept
Affects Plugins
No known fix References
CVE
Classification
Type
ACCESS CONTROLS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Artus KG
Submitter
Artus KG
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2026-09-29 (about 2 days ago)
Added
2026-09-22 (about 9 days ago)
Last Updated
2026-09-22 (about 9 days ago)
