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CVE-2010-4838

28
FAUCET Score

CVE-2010-4838 describes a SQL injection vulnerability in the JSupport component 1.5.6 for Joomla!, affecting various versions of the JSupport component and Joomla itself. This flaw allows remote authenticated users with Public Back-end permissions to execute arbitrary SQL commands. The vulnerability has a CVSS score of 6.0, indicating a medium severity, with a network attack vector, medium attack complexity, and potential for partial compromise of confidentiality, integrity, and availability. While not actively exploited in the wild (not in KEV), an exploit is publicly available on ExploitDB, though there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.5.6CPE matchmatch criteria
cpe:2.3:a:extensiondepot:com_jsupport:1.5.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.0MEDIUM

AV:N/AC:M/Au:S/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.86%
Probability of exploitation in next 30 days
EPSS Percentile
54.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-15502 · Nov 12, 2010
This CVE's current EPSS score of 0.0086 is in the 44th percentile among its peer group of 1,425 CVEs.

Social Chatter

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

packetstormsecurity.org / files/view/95797/joomlajsupport-sql.txt
Exploit
secunia.com / advisories/42262
Vendor Advisory
securityreason.com / securityalert/8379
exploit-db.com / exploits/15502
Exploit
xenuser.org / documents/security/Joomla_com_jsupport_SQLi.txt
Exploit