A web-accessible backdoor, with resultant SSRF, exists in Tp-shop 2.0.5 through 2.0.8, which allows remote attackers to obtain sensitive information, attack intranet hosts, or possibly trigger remote command execution, because /vendor/phpdocumentor/reflection-docblock/tests/phpDocumentor/Reflection/DocBlock/Tag/LinkTagTeet.php writes data from the down_url URL into the bddlj local file if the attacker knows the backdoor jmmy parameter.
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Tp-shop | Tp-shop | 2.0.5 (including) | 2.0.8 (including) |