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CVE-2012-3839

33
FAUCET Score

CVE-2012-3839 describes multiple SQL injection vulnerabilities in MyClientBase 0.12, specifically within the application/core/MY_Model.php file. Attackers can exploit these flaws by injecting malicious SQL commands via the 'invoice_number' or 'tags' parameters to index.php/invoice_search. With a CVSS score of 7.5, this vulnerability is considered highly severe, allowing unauthenticated remote attackers to achieve partial confidentiality, integrity, and availability impacts. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an ExploitDB entry (EDB-18814) exists, and community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
0.12CPE matchmatch criteria
cpe:2.3:a:myclientbase:myclientbase:0.12:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.44%
Probability of exploitation in next 30 days
EPSS Percentile
82.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-18814 · May 1, 2012
This CVE's current EPSS score of 0.0244 is in the 69th percentile among its peer group of 51,455 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

myclientbase.com
bitbucket.org / jesseterry/myclientbase/changeset/789099396f05
secunia.com / advisories/48961
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/75298
exploit-db.com / exploits/18814
Exploit
securityfocus.com / bid/53311
Exploit