The password reset functionality in Simple Machines Forum (SMF) 1.0.x before 1.0.14, 1.1.x before 1.1.6, and 2.0 before 2.0 beta 4 includes clues about the random number generator state within a hidden form field and generates predictable validation codes, which allows remote attackers to modify passwords of other users and gain privileges.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Smf | Simplemachines | 1.0.12 (including) | 1.0.12 (including) |
Smf | Simplemachines | 1.0.13 (including) | 1.0.13 (including) |
Smf | Simplemachines | 1.1.4 (including) | 1.1.4 (including) |
Smf | Simplemachines | 1.1.5 (including) | 1.1.5 (including) |
Smf | Simplemachines | 2.0-rc1.2 (including) | 2.0-rc1.2 (including) |
Smf | Simplemachines | 2.0-beta2 (including) | 2.0-beta2 (including) |
Smf | Simplemachines | 2.0-beta3 (including) | 2.0-beta3 (including) |