MediumGHSA-77p4-wfr8-977wCVE-2019-19848

TYPO3 Directory Traversal on ZIP extraction

Published 24 May 2022 · Updated 25 Apr 2024

Affected packages

typo3/cms-coreComposer

Affected: >=10.0.0 <10.2.2
Fixed in: 10.2.2

Update to the fixed version for your release line, for example:composer require typo3/cms-core:^10.2.2

typo3/cms-coreComposer

Affected: >=8.0.0 <8.7.30
Fixed in: 8.7.30

Update to the fixed version for your release line, for example:composer require typo3/cms-core:^8.7.30

typo3/cms-coreComposer

Affected: >=9.0.0 <9.5.12
Fixed in: 9.5.12

Update to the fixed version for your release line, for example:composer require typo3/cms-core:^9.5.12

typo3/cmsComposer

Affected: >=10.0.0 <10.2.2
Fixed in: 10.2.2

Update to the fixed version for your release line, for example:composer require typo3/cms:^10.2.2

typo3/cmsComposer

Affected: >=8.0.0 <8.7.30
Fixed in: 8.7.30

Update to the fixed version for your release line, for example:composer require typo3/cms:^8.7.30

typo3/cmsComposer

Affected: >=9.0.0 <9.5.12
Fixed in: 9.5.12

Update to the fixed version for your release line, for example:composer require typo3/cms:^9.5.12

Details

An issue was discovered in TYPO3 before 8.7.30, 9.x before 9.5.12, and 10.x before 10.2.2. It has been discovered that the extraction of manually uploaded ZIP archives in Extension Manager is vulnerable to directory traversal. Admin privileges are required in order to exploit this vulnerability. (In v9 LTS and later, System Maintainer privileges are also required.)

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References

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