CVEvulnerability
CVE-2010-4626
5.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2010-12-30
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.1 MEDIUM — AV:N/AC:H/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-310
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.
Affected configurations
• mybb mybb (<= 1.4.11)
• mybb mybb 1.00
• mybb mybb 1.01
• mybb mybb 1.1.0
• mybb mybb 1.1.1
• mybb mybb 1.1.2
• mybb mybb 1.1.3
• mybb mybb 1.1.4
• mybb mybb 1.1.5
• mybb mybb 1.1.6
• mybb mybb 1.1.7
• mybb mybb 1.1.8
• mybb mybb 1.02
• mybb mybb 1.2
• mybb mybb 1.2.0
• mybb mybb 1.2.1
• mybb mybb 1.2.2
• mybb mybb 1.2.3
• mybb mybb 1.2.4
• mybb mybb 1.2.5
• mybb mybb 1.2.6
• mybb mybb 1.2.7
• mybb mybb 1.2.8
• mybb mybb 1.2.9
• mybb mybb 1.2.10
• mybb mybb 1.2.11
• mybb mybb 1.2.12
• mybb mybb 1.2.13
• mybb mybb 1.03
• mybb mybb 1.04
• mybb mybb 1.4.0
• mybb mybb 1.4.2
• mybb mybb 1.4.3
• mybb mybb 1.4.6
• mybb mybb 1.4.8
• mybb mybb 1.4.9
• mybb mybb 1.4.10
Related
Weakness · not in database (1)
References
- http://blog.mybb.com/2010/04/13/mybb-1-4-12-released-security-maintenance-update/ blog.mybb.com
- http://dev.mybboard.net/issues/843 dev.mybboard.net
- http://dev.mybboard.net/projects/mybb/repository/revisions/4872 dev.mybboard.net
- http://openwall.com/lists/oss-security/2010/10/08/7 openwall.com
- http://openwall.com/lists/oss-security/2010/10/11/8 openwall.com
- http://openwall.com/lists/oss-security/2010/12/06/2 openwall.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64516 exchange.xforce.ibmcloud.com
- http://blog.mybb.com/2010/04/13/mybb-1-4-12-released-security-maintenance-update/ blog.mybb.com
- http://dev.mybboard.net/issues/843 dev.mybboard.net
- http://dev.mybboard.net/projects/mybb/repository/revisions/4872 dev.mybboard.net
- http://openwall.com/lists/oss-security/2010/10/08/7 openwall.com
- http://openwall.com/lists/oss-security/2010/10/11/8 openwall.com
- http://openwall.com/lists/oss-security/2010/12/06/2 openwall.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64516 exchange.xforce.ibmcloud.com