Variable overwrite vulnerability in blog.php in PHP-Update 2.7 and earlier allows remote attackers to overwrite arbitrary program variables and execute arbitrary PHP code via multiple vectors that use the extract function, as demonstrated by the (1) f, (2) newmessage, (3) newusername, (4) adminuser, and (5) permission parameters.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Php-update | Php-update | * | 2.7 (including) |