WordPress Plugin Vulnerabilities
WP-Invoice <= 4.3.1 - Subscriber+ User PII Disclosure via Unprotected AJAX Handlers
Description
The plugin does not perform capability checks in several of its AJAX handlers, allowing any authenticated user, such as a Subscriber, to retrieve the email addresses, display names and profile details of all registered users.
Proof of Concept
Affects Plugins
No known fix References
CVE
Classification
Type
SENSITIVE DATA DISCLOSURE
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Usama Arshad
Submitter
Usama Arshad
Submitter website
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2026-10-09 (about 2 days ago)
Added
2026-10-09 (about 1 day ago)
Last Updated
2026-10-09 (about 1 day ago)
