Popup By Supsystic

Popup by Supsystic is affected by privilege escalation or authentication bypass. The vulnerable path is reachable without authentication. A successful request can grant permissions or access that the caller should not possess. The published affected range is n/a through 1.13.0.

Popup by Supsystic is affected by code execution. The vulnerable path is reachable without authentication. Successful exploitation can run attacker-controlled code in the WordPress hosting account. The published affected range is n/a through 1.13.0.

Popup by Supsystic is affected by cross-site scripting. The vulnerable path is reachable without authentication. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is n/a through 1.11.2.

Smart Popup by Supsystic through 1.12.0 merges controller permission maps in havePermissions() so that the popup module's administrator-only save restriction is overwritten. The unauthenticated wp_ajax_nopriv_save path accepts the generic pps_nonce included in a public subscription confirmation email and lacks a server-side role allowlist in createWpSubscriber(). An unauthenticated attacker who obtains that nonce can submit params[tpl][sub_wp_create_user_role]=administrator through popupControllerPps::save(), then trigger the saved confirmation flow to create a persistent administrator account with attacker-selected credentials.

Popup by Supsystic is affected by filesystem traversal. Exposure depends on how the affected operation is made reachable by the site. A crafted path can escape the intended directory and reach files or directories elsewhere on the server.

Popup by Supsystic is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.

Popup By Supsystic is affected by cross-site request forgery. Exposure depends on how the affected operation is made reachable by the site. Exploitation relies on a signed-in privileged user submitting an attacker-controlled request.