How severe is CVE-2010-4838?

CVE-2010-4838 has a CVSS 2.0 base score of 6.0, rated medium severity.

Is CVE-2010-4838 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-4838?

CVE-2010-4838 affects Extensiondepot Com Jsupport. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-4838?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2010-4838 published?

CVE-2010-4838 was published on 2011-09-14 and last updated on 2026-06-16.

CVE-2010-4838

CVE-2010-4838 is a medium-severity vulnerability in Extensiondepot Com Jsupport with a CVSS 2.0 base score of 6.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Medium (CVSS 2.0 base score 6.0)
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Extensiondepot Com Jsupport
Published: 2011-09-14
Last modified: 2026-06-16

Description

SQL injection vulnerability in the JSupport (com_jsupport) component 1.5.6 for Joomla! allows remote authenticated users, with Public Back-end permissions, to execute arbitrary SQL commands via the alpha parameter in a (1) listTickets or (2) listFaqs action to administrator/index.php.

Frequently asked questions

What is CVE-2010-4838?: SQL injection vulnerability in the JSupport (com_jsupport) component 1.5.6 for Joomla! allows remote authenticated users, with Public Back-end permissions, to execute arbitrary SQL commands via the alpha parameter in a (1) listTickets or (2) listFaqs action to administrator/index.php.
How severe is CVE-2010-4838?: CVE-2010-4838 has a CVSS 2.0 base score of 6.0, rated medium severity.
Is CVE-2010-4838 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-4838?: CVE-2010-4838 affects Extensiondepot Com Jsupport. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-4838?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-4838 published?: CVE-2010-4838 was published on 2011-09-14 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:extensiondepot:com_jsupport:1.5.6:*:*:*:*:*:*:*

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