CVE-2010-4629
7.5 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.026 Low
EPSS
Percentile
90.2%
MyBB (aka MyBulletinBoard) before 1.4.12 does not properly restrict uid values for group join requests, which allows remote attackers to cause a denial of service (resource consumption) by using guest access to submit join request forms for moderated groups, related to usercp.php and managegroup.php.
References
blog.mybb.com/2010/04/13/mybb-1-4-12-released-security-maintenance-update/
dev.mybboard.net/issues/722
dev.mybboard.net/projects/mybb/repository/revisions/4856
openwall.com/lists/oss-security/2010/10/08/7
openwall.com/lists/oss-security/2010/10/11/8
openwall.com/lists/oss-security/2010/12/06/2
exchange.xforce.ibmcloud.com/vulnerabilities/64513
7.5 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.026 Low
EPSS
Percentile
90.2%