UpHeron
All vulnerabilities

Servers and applications

CVE-2010-4629

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.

Severity
Medium 5.0
Published
30 Dec 2010
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
1.7% in the next 30 daysHigher than 77% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
CWE-264
Attack
Over the network · No login needed
Attacker can
Slow it down
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Sources
NVD

Affected software

SoftwareAffected versions
MyBBServers and applications · cpe:a:mybb:mybb
  • Version 1.4.10
  • Version 1.4.9
  • Version 1.4.8
  • Version 1.4.6
All 36 release lines
  • Every version up to 1.4.11
  • Version 1.00
  • Version 1.01
  • Version 1.1.0
  • Version 1.1.1
  • Version 1.1.2
  • Version 1.1.3
  • Version 1.1.4
  • Version 1.1.5
  • Version 1.1.6
  • Version 1.1.7
  • Version 1.1.8
  • Version 1.02
  • Version 1.2
  • Version 1.2.1
  • Version 1.2.2
  • Version 1.2.3
  • Version 1.2.4
  • Version 1.2.5
  • Version 1.2.6
  • Version 1.2.7
  • Version 1.2.8
  • Version 1.2.9
  • Version 1.2.10
  • Version 1.2.11
  • Version 1.2.12
  • Version 1.2.13
  • Version 1.03
  • Version 1.04
  • Version 1.4.0
  • Version 1.4.2
  • Version 1.4.3
  • Version 1.4.6
  • Version 1.4.8
  • Version 1.4.9
  • Version 1.4.10

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2010-4629
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2010-4629