The my_rand function in functions.php in MyBB (aka MyBulletinBoard) prior to 1.4.12 does not properly use the PHP mt_rand function, which makes it easier for remote malicious users to obtain access to an arbitrary account by requesting a reset of the account's password, and then conducting a brute-force attack.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
mybb mybb 1.4.10 |
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mybb mybb 1.4.9 |
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mybb mybb 1.2.12 |
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mybb mybb 1.2.10 |
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mybb mybb 1.2.1 |
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mybb mybb 1.2.2 |
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mybb mybb 1.1.4 |
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mybb mybb 1.1.5 |
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mybb mybb 1.01 |
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mybb mybb 1.04 |
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mybb mybb 1.03 |
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mybb mybb 1.4.8 |
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mybb mybb 1.4.6 |
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mybb mybb 1.2.0 |
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mybb mybb 1.2 |
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mybb mybb 1.2.9 |
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mybb mybb 1.2.3 |
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mybb mybb 1.2.4 |
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mybb mybb 1.1.2 |
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mybb mybb 1.1.0 |
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mybb mybb 1.4.3 |
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mybb mybb 1.4.2 |
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mybb mybb 1.2.8 |
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mybb mybb 1.2.6 |
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mybb mybb 1.2.5 |
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mybb mybb 1.1.7 |
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mybb mybb 1.1.3 |
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mybb mybb 1.1.1 |
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mybb mybb |
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mybb mybb 1.4.0 |
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mybb mybb 1.2.11 |
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mybb mybb 1.2.7 |
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mybb mybb 1.2.13 |
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mybb mybb 1.1.6 |
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mybb mybb 1.1.8 |
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mybb mybb 1.00 |
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mybb mybb 1.02 |
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