How severe is CVE-2010-0345?

CVE-2010-0345 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2010-0345 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-2010-0345?

CVE-2010-0345 affects Typo3 Majordomo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2010-0345?

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

When was CVE-2010-0345 published?

CVE-2010-0345 was published on 2010-01-15 and last updated on 2026-06-16.

CVE-2010-0345

CVE-2010-0345 is a medium-severity vulnerability in Typo3 Majordomo with a CVSS 2.0 base score of 4.3. 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-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Typo3 Majordomo
Published: 2010-01-15
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in the Majordomo extension 1.1.3 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Frequently asked questions

What is CVE-2010-0345?: Cross-site scripting (XSS) vulnerability in the Majordomo extension 1.1.3 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
How severe is CVE-2010-0345?: CVE-2010-0345 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2010-0345 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-2010-0345?: CVE-2010-0345 affects Typo3 Majordomo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2010-0345?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-0345 published?: CVE-2010-0345 was published on 2010-01-15 and last updated on 2026-06-16.

References

http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-021/

Affected products (1)

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

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