WordPress Plugin Vulnerabilities

WPQA < 5.5 - Unauthenticated Private Message Disclosure

Description

The plugin which is a companion to the Discy and Himer themes, lacks authentication in a REST API endpoint, allowing unauthenticated users to discover private questions sent between users on the site.

Proof of Concept

Visit /wp-json/wp/v2/asked-question

or /wp-json/wp/v2/asked-question/<iD> (where ID is numeric and can be bruteforced!)

Affects Plugins

Fixed in 5.5

References

Classification

Type
ACCESS CONTROLS
CWE

Miscellaneous

Original Researcher
Veshraj Ghimire
Submitter
Veshraj Ghimire
Submitter website
Submitter twitter
Verified
Yes

Timeline

Publicly Published
2022-05-16 (about 2 years ago)
Added
2022-05-16 (about 2 years ago)
Last Updated
2022-05-17 (about 2 years ago)

Other