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CVE-2010-4628

17
FAUCET Score

CVE-2010-4628 describes a denial-of-service vulnerability in MyBB (MyBulletinBoard) versions prior to 1.4.12. Remote attackers can exploit a superfluous SQL COUNT function call in member.php to trigger full scans of the user database, leading to resource exhaustion. This vulnerability has a CVSS score of 5.0 (medium severity) with low attack complexity and no authentication required, resulting in partial availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.4.11CPE matchmatch criteria
cpe:2.3:a:mybb:mybb:*:*:*:*:*:*:*:*
1.00CPE matchmatch criteria
cpe:2.3:a:mybb:mybb:1.00:*:*:*:*:*:*:*
1.01CPE matchmatch criteria
cpe:2.3:a:mybb:mybb:1.01:*:*:*:*:*:*:*
1.1.0CPE matchmatch criteria
cpe:2.3:a:mybb:mybb:1.1.0:*:*:*:*:*:*:*
1.1.1CPE matchmatch criteria
cpe:2.3:a:mybb:mybb:1.1.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.65%
Probability of exploitation in next 30 days
EPSS Percentile
74.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0165 is in the 59th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blog.mybb.com / 2010/04/13/mybb-1-4-12-released-security-maintenance-update
PatchVendor Advisory
dev.mybboard.net / issues/662
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/64514