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CVE-2010-4626

UnknownEPSS 2.15%

Last modified

CVE-2010-4626 is a vulnerability of currently unknown severity. The my_rand function in functions.php in MyBB (aka MyBulletinBoard) before 1.4.12 does not properly use the PHP mt_rand function, which makes it easier for remote attackers to obtain access to an arbitrary account by requesting a reset of the account's password, and then conducting a brute-force attack.. EPSS estimates a 2.15% chance of exploitation in the next 30 days.

Description

The my_rand function in functions.php in MyBB (aka MyBulletinBoard) before 1.4.12 does not properly use the PHP mt_rand function, which makes it easier for remote attackers to obtain access to an arbitrary account by requesting a reset of the account's password, and then conducting a brute-force attack.

Metrics

EPSS Probability
2.15%

79.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MybbMybb<= 1.4.11
MybbMybb1.00
MybbMybb1.01
MybbMybb1.1.0
MybbMybb1.1.1
MybbMybb1.1.2
MybbMybb1.1.3
MybbMybb1.1.4
MybbMybb1.1.5
MybbMybb1.1.6
MybbMybb1.1.7
MybbMybb1.1.8
MybbMybb1.02
MybbMybb1.2
MybbMybb1.2.0
MybbMybb1.2.1
MybbMybb1.2.2
MybbMybb1.2.3
MybbMybb1.2.4
MybbMybb1.2.5
MybbMybb1.2.6
MybbMybb1.2.7
MybbMybb1.2.8
MybbMybb1.2.9
MybbMybb1.2.10
MybbMybb1.2.11
MybbMybb1.2.12
MybbMybb1.2.13
MybbMybb1.03
MybbMybb1.04
MybbMybb1.4.0
MybbMybb1.4.2
MybbMybb1.4.3
MybbMybb1.4.6
MybbMybb1.4.8
MybbMybb1.4.9
MybbMybb1.4.10

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2010-4626?
The my_rand function in functions.php in MyBB (aka MyBulletinBoard) before 1.4.12 does not properly use the PHP mt_rand function, which makes it easier for remote attackers to obtain access to an arbitrary account by requesting a reset of the account's password, and then conducting a brute-force attack.
How severe is CVE-2010-4626?
Severity scoring for CVE-2010-4626 is pending analysis. The EPSS model estimates a 2.15% probability of exploitation in the next 30 days.
How do I fix CVE-2010-4626?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2010-4626?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST