How severe is CVE-2010-3668?

CVE-2010-3668 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2010-3668 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-3668?

CVE-2010-3668 affects Typo3. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-3668?

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-2010-3668 published?

CVE-2010-3668 was published on 2019-11-04 and last updated on 2026-06-16.

CVE-2010-3668

CVE-2010-3668 is a high-severity vulnerability in Typo3 with a CVSS 3.x 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-74.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-74
Affected product: Typo3
Published: 2019-11-04
Last modified: 2026-06-16

Description

TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows Header Injection in the secure download feature jumpurl.

Frequently asked questions

What is CVE-2010-3668?: TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows Header Injection in the secure download feature jumpurl.
How severe is CVE-2010-3668?: CVE-2010-3668 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2010-3668 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-3668?: CVE-2010-3668 affects Typo3. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-3668?: 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-2010-3668 published?: CVE-2010-3668 was published on 2019-11-04 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*

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