Cross-site request forgery (CSRF) vulnerability in index.php in Acc PHP eMail 1.1 allows remote attackers to hijack the authentication of administrators for requests that change passwords.

Multiple cross-site request forgery (CSRF) vulnerabilities in index.php in Acc Statistics 1.1 allow remote attackers to hijack the authentication of administrators for requests that change (1) passwords, (2) usernames, and (3) e-mail addresses.

admin/Index.php in Acc Real Estate 4.0 allows remote attackers to bypass authentication and gain administrative access by setting the username_cookie to "admin."

admin/Index.php in Acc Statistics 1.1 allows remote attackers to bypass authentication and gain administrative access by setting the username_cookie cookie to "admin."

Acc PHP eMail 1.1 allows remote attackers to bypass authentication and gain administrative access by setting the NEWSLETTERLOGIN cookie to "admin".

Acc Autos 4.0 allows remote attackers to bypass authentication and gain administrative access by setting the (1) username_cookie to "admin," (2) right_cookie to "1," and (3) id_cookie to "1."