How severe is CVE-2009-4342?

CVE-2009-4342 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2009-4342 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-4342?

CVE-2009-4342 affects Melvin Mach Jobexchange. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2009-4342?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2009-4342 published?

CVE-2009-4342 was published on 2009-12-17 and last updated on 2026-06-16.

CVE-2009-4342

CVE-2009-4342 is a high-severity vulnerability in Melvin Mach Jobexchange with a CVSS 2.0 base score of 7.5. 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: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Melvin Mach Jobexchange
Published: 2009-12-17
Last modified: 2026-06-16

Description

SQL injection vulnerability in the Job Exchange (jobexchange) extension 0.0.3 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unknown vectors.

Frequently asked questions

What is CVE-2009-4342?: SQL injection vulnerability in the Job Exchange (jobexchange) extension 0.0.3 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unknown vectors.
How severe is CVE-2009-4342?: CVE-2009-4342 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2009-4342 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4342?: CVE-2009-4342 affects Melvin Mach Jobexchange. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-4342?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2009-4342 published?: CVE-2009-4342 was published on 2009-12-17 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:melvin_mach:jobexchange:0.0.3:*:*:*:*:*:*:*

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