How severe is CVE-2010-1021?

CVE-2010-1021 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2010-1021 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-1021?

CVE-2010-1021 primarily affects Mads Brunn T3quixplorer. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-1021?

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

When was CVE-2010-1021 published?

CVE-2010-1021 was published on 2010-03-19 and last updated on 2026-06-16.

CVE-2010-1021

CVE-2010-1021 is a medium-severity vulnerability in Mads Brunn T3quixplorer 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% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Mads Brunn T3quixplorer
Published: 2010-03-19
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in the Typo3 Quixplorer (t3quixplorer) extension before 1.7.1 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Frequently asked questions

What is CVE-2010-1021?: Cross-site scripting (XSS) vulnerability in the Typo3 Quixplorer (t3quixplorer) extension before 1.7.1 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
How severe is CVE-2010-1021?: CVE-2010-1021 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2010-1021 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-1021?: CVE-2010-1021 primarily affects Mads Brunn T3quixplorer. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-1021?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-1021 published?: CVE-2010-1021 was published on 2010-03-19 and last updated on 2026-06-16.

References

Affected products (9)

cpe:2.3:a:mads_brunn:t3quixplorer:*:*:*:*:*:*:*:*
cpe:2.3:a:mads_brunn:t3quixplorer:1.0.0:-:*:*:*:*:*:*
cpe:2.3:a:mads_brunn:t3quixplorer:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:mads_brunn:t3quixplorer:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:mads_brunn:t3quixplorer:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:mads_brunn:t3quixplorer:1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:mads_brunn:t3quixplorer:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:mads_brunn:t3quixplorer:1.5.0:*:*:*:*:*:*:*
cpe:2.3:a:mads_brunn:t3quixplorer:1.6.0:*:*:*:*:*:*:*

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