How severe is CVE-2012-1086?

CVE-2012-1086 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2012-1086 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-1086?

CVE-2012-1086 affects Typo3 Aeurltool. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-1086?

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

When was CVE-2012-1086 published?

CVE-2012-1086 was published on 2012-02-14 and last updated on 2026-06-16.

CVE-2012-1086

CVE-2012-1086 is a medium-severity vulnerability in Typo3 Aeurltool 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% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Typo3 Aeurltool
Published: 2012-02-14
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in the UrlTool (aeurltool) extension 0.1.0 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Frequently asked questions

What is CVE-2012-1086?: Cross-site scripting (XSS) vulnerability in the UrlTool (aeurltool) extension 0.1.0 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
How severe is CVE-2012-1086?: CVE-2012-1086 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2012-1086 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-1086?: CVE-2012-1086 affects Typo3 Aeurltool. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-1086?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-1086 published?: CVE-2012-1086 was published on 2012-02-14 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:typo3:aeurltool:0.1.0:*:*:*:*:*:*:*

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