The FV Flowplayer Video Player WordPress plugin before 7.5.57.7212 does not escape shortcode attribute values embedded in comments before rendering them into the media player markup, allowing an unauthenticated visitor to store a script payload in a comment that executes in the session of any visitor, including an administrator, who plays the commented video, when the non-default comment-shortcode-parsing setting is enabled.

The FV Flowplayer Video Player WordPress plugin before 7.5.56.7212 does not validate a user-supplied URL before performing a server-side fetch whose response body is stored and served publicly, allowing users with Contributor-level access and above to perform Server-Side Request Forgery (SSRF) attacks and to read the response of an internal resource when it is returned with an image content type.

The FV Flowplayer Video Player WordPress plugin before 7.5.56.7212 does not sanitize and escape a user-supplied value before outputting it in a page, which could allow users with the Contributor role and above to inject arbitrary web scripts that execute when a higher-privileged user views the affected page.

The FV Flowplayer Video Player WordPress plugin before 7.5.56.7212 does not perform authorization or CSRF checks on several of its cloud storage media browser handlers, allowing any authenticated user with minimal permissions (such as Subscriber) to disclose the configuration and stored file listings of the site's connected cloud storage accounts.

The FV Flowplayer Video Player WordPress plugin before 7.5.56.7212 does not perform proper authorization checks on one of its video-migration functions, which is protected by a nonce only, allowing users with Contributor-level permissions and above to disclose and bulk-modify the FV Flowplayer Video Player WordPress plugin before 7.5.56.7212's stored video records across the whole site.

Deserialization of Untrusted Data vulnerability in FolioVision FV Flowplayer Video Player fv-wordpress-flowplayer allows Object Injection.This issue affects FV Flowplayer Video Player: from n/a through 7.5.56.7212.

The FV Flowplayer Video Player WordPress plugin before 7.5.55.7212 does not properly validate a user-supplied URL before performing a server-side fetch, and an existing host-based restriction fails to cover all cases, allowing users with Contributor-level access and above to perform Server-Side Request Forgery (SSRF) attacks. The impact is limited to a semi-blind oracle: the server's fetch reveals whether an internal resource responds and its HTTP status, but the resource's contents are not returned to the attacker.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FolioVision FV Flowplayer Video Player fv-wordpress-flowplayer allows Stored XSS.This issue affects FV Flowplayer Video Player: from n/a through 7.5.54.7212.

Server-Side Request Forgery (SSRF) vulnerability in Foliovision FV Flowplayer Video Player.This issue affects FV Flowplayer Video Player: from n/a through 7.5.43.7212.

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Foliovision FV Flowplayer Video Player.This issue affects FV Flowplayer Video Player: from n/a through 7.5.44.7212.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Foliovision: Making the web work for you FV Flowplayer Video Player allows Reflected XSS.This issue affects FV Flowplayer Video Player: from n/a through 7.5.41.7212.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Foliovision FV Flowplayer Video Player allows Reflected XSS.This issue affects FV Flowplayer Video Player: from n/a through 7.5.45.7212.