MediumGHSA-m7rg-85g8-28m9CVE-2009-3633

TYPO3 API function vulnerable to Cross-site Scripting

Published 2 May 2022 · Updated 8 Feb 2024

Affected packages

typo3/cms-coreComposer

Affected: <=4.0.13
Fixed in: No fix released

typo3/cms-coreComposer

Affected: >=4.1.0 <4.1.13
Fixed in: 4.1.13

Update to the fixed version for your release line, for example:composer require typo3/cms-core:^4.1.13

typo3/cms-coreComposer

Affected: >=4.2.0 <4.2.10
Fixed in: 4.2.10

Update to the fixed version for your release line, for example:composer require typo3/cms-core:^4.2.10

typo3/cms-coreComposer

Affected: >=4.3alpha1 <4.3beta2
Fixed in: 4.3beta2

Update to the fixed version for your release line, for example:composer require typo3/cms-core:^4.3beta2

Details

Cross-site scripting (XSS) vulnerability in the t3lib_div::quoteJSvalue API function in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors related to the sanitizing algorithm.

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References

Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.