TYPO3 Cross-Site Scripting in Filelist Module
It has been discovered that the output table listing in the “Files” backend module is vulnerable to cross-site scripting when a file extension contains malicious sequences.
Access to the file system of the server - either directly or through synchronization - is required to exploit the vulnerability.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | typo3/cms | >= 10.0.0, < 10.2.1, >= 8.0.0, < 8.7.30, >= 9.0.0, < 9.5.12 | 10.2.1, 8.7.30, 9.5.12 |
References
- https://github.com/TYPO3/typo3/commit/044d7dbe28382919c765b6b815d420f480a1ac70
- https://github.com/TYPO3/typo3/commit/96b122b756cc778697845d48210b0993c0724b5f
- https://github.com/TYPO3/typo3/commit/fcc1bab07027ba9d8140a91006d3cda1244d6298
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2019-12-17-3.yaml
- https://github.com/TYPO3/typo3
- https://typo3.org/security/advisory/typo3-core-sa-2019-023
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Composer
- Package
typo3/cms- Disclosed
- 07.06.2024
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-g7hw-jh4p-75wr - CC BY 4.0
Vulnerability history: typo3/cms
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 188
- First → latest
- 09.2018 06.2024
- Without a fix
- 3
- Exploited in attacks
- 0
Severity breakdown
- Critical 6
- High 41
- Medium 128
- Low 13
Disclosures per year
- 2018: 2
- 2019: 0
- 2020: 13
- 2021: 15
- 2022: 85
- 2023: 1
- 2024: 72
- 2025: 0
- 2026: 0
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TYPO3 Cross-Site Scripting in Filelist Module this entry
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