TYPO3 Cross-Site Scripting in Online Media Asset Rendering

2024-05-3014:48:31

Google

osv.dev

typo3

cross-site scripting

online media asset

rendering

vulnerability

user input

encoding

backend user

server system

sftp

6.7 Medium

AI Score

Confidence

High

JSON

Failing to properly encode user input, online media asset rendering (*.youtube and *.vimeo files) is vulnerable to cross-site scripting. A valid backend user account or write access on the server system (e.g. SFTP) is needed in order to exploit this vulnerability.

CPENameOperatorVersion
typo3/cms-coreeq8.7.9
typo3/cms-coreeq8.7.10
typo3/cms-coreeq8.7.20
typo3/cms-coreeq9.1.0
typo3/cms-coreeq8.7.13
typo3/cms-coreeq9.4.0
typo3/cms-coreeq9.3.3
typo3/cms-coreeq8.7.14
typo3/cms-coreeq8.7.15
typo3/cms-coreeq8.7.16

Name	Operator	Version
typo3/cms-core	eq	8.7.9
typo3/cms-core	eq	8.7.10
typo3/cms-core	eq	8.7.20
typo3/cms-core	eq	9.1.0
typo3/cms-core	eq	8.7.13
typo3/cms-core	eq	9.4.0
typo3/cms-core	eq	9.3.3
typo3/cms-core	eq	8.7.14
typo3/cms-core	eq	8.7.15
typo3/cms-core	eq	8.7.16

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References

github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/2018-12-11-1.yaml

github.com/TYPO3-CMS/core

github.com/TYPO3-CMS/core/commit/23800859368e2af60604ff27f3eed9971ccd9fbd

github.com/TYPO3-CMS/core/commit/f9e5e255f41c248e115b2a755b797ce48d10d72a

typo3.org/security/advisory/typo3-core-sa-2018-006

6.7 Medium

AI Score

Confidence

High

JSON