ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Remote, unauthenticated attackers can exploit this flaw by sending crafted HTTP requests to options.php, enabling unauthorized modification of the applications configuration. Successful exploitation allows attackers to create accounts, upload webshells, and embed malicious JavaScript.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Projectsend | Projectsend | * | r1720 (excluding) |