The Community by PeepSo – Social Network, Membership, Registration, User Profiles plugin for WordPress is vulnerable to Full Path Disclosure in all versions up to, and including, 6.4.6.0. This is due to the plugin displaying errors and allowing direct access to the sse.php file. This makes it possible for unauthenticated attackers to retrieve the full path of the web application, which can be used to aid other attacks. The information displayed is not useful on its own, and requires another vulnerability to be present for damage to an affected website.

The Community by PeepSo – Social Network, Membership, Registration, User Profiles plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 6.4.5.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

The Community by PeepSo – Social Network, Membership, Registration, User Profiles plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘content’ parameter in all versions up to, and including, 6.4.5.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PeepSo Community by PeepSo – Social Network, Membership, Registration, User Profiles allows Stored XSS.This issue affects Community by PeepSo – Social Network, Membership, Registration, User Profiles: from n/a before 6.3.1.0.

The Community by PeepSo WordPress plugin before 6.3.1.2 does not sanitise and escape various parameters and generated URLs before outputting them back attributes, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

The Community by PeepSo WordPress plugin before 6.3.1.2 does not have CSRF check when creating a user post (visible on their wall in their profile page), which could allow attackers to make logged in users perform such action via a CSRF attack

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PeepSo Community by PeepSo – Social Network, Membership, Registration, User Profiles allows Reflected XSS.This issue affects Community by PeepSo – Social Network, Membership, Registration, User Profiles: from n/a through 6.2.6.0.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PeepSo Community by PeepSo – Social Network, Membership, Registration, User Profiles allows Stored XSS.This issue affects Community by PeepSo – Social Network, Membership, Registration, User Profiles: from n/a through 6.2.2.0.

Cross-Site Request Forgery (CSRF) vulnerability in PeepSo Download Community by PeepSo plugin <= 6.1.6.0 versions.

Cross-Site Request Forgery (CSRF) vulnerability in PeepSo Community by PeepSo – Social Network, Membership, Registration, User Profiles plugin <= 6.0.9.0 versions.

Cross-Site Request Forgery (CSRF) vulnerability in PeepSo Community by PeepSo plugin <= 6.0.2.0 versions.

Cross-Site Request Forgery (CSRF) vulnerability in PeepSo Community by PeepSo – Social Network, Membership, Registration, User Profiles plugin <= 6.0.2.0 versions.

The peepso-core plugin before 1.6.1 for WordPress has PeepSoProfilePreferencesAjax->save() privilege escalation.