How severe is CVE-2014-3944?

CVE-2014-3944 has a CVSS 2.0 base score of 5.8, rated medium severity.

Is CVE-2014-3944 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-2014-3944?

CVE-2014-3944 primarily affects Typo3. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-3944?

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

When was CVE-2014-3944 published?

CVE-2014-3944 was published on 2014-06-03 and last updated on 2026-06-17.

CVE-2014-3944

CVE-2014-3944 is a medium-severity vulnerability in Typo3 with a CVSS 2.0 base score of 5.8. 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-287.

Key facts

Severity: Medium (CVSS 2.0 base score 5.8)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Typo3
Published: 2014-06-03
Last modified: 2026-06-17

Description

The Authentication component in TYPO3 6.2.0 before 6.2.3 does not properly invalidate timed out user sessions, which allows remote attackers to bypass authentication via unspecified vectors.

Frequently asked questions

What is CVE-2014-3944?: The Authentication component in TYPO3 6.2.0 before 6.2.3 does not properly invalidate timed out user sessions, which allows remote attackers to bypass authentication via unspecified vectors.
How severe is CVE-2014-3944?: CVE-2014-3944 has a CVSS 2.0 base score of 5.8, rated medium severity.
Is CVE-2014-3944 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-2014-3944?: CVE-2014-3944 primarily affects Typo3. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-3944?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-3944 published?: CVE-2014-3944 was published on 2014-06-03 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:a:typo3:typo3:6.2:*:*:*:*:*:*:*
cpe:2.3:a:typo3:typo3:6.2.0:beta1:*:*:*:*:*:*
cpe:2.3:a:typo3:typo3:6.2.0:beta2:*:*:*:*:*:*
cpe:2.3:a:typo3:typo3:6.2.0:beta3:*:*:*:*:*:*
cpe:2.3:a:typo3:typo3:6.2.1:*:*:*:*:*:*:*
cpe:2.3:a:typo3:typo3:6.2.2:*:*:*:*:*:*:*

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Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
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CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
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