TYPO3 Cross-Site Scripting vulnerability in the Install Tool
Multiple cross-site scripting (XSS) vulnerabilities in the Install Tool in TYPO3 4.2.x before 4.2.16, 4.3.x before 4.3.9, and 4.4.x before 4.4.5 allow remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | typo3/cms-install | >= 4.2.0, < 4.2.16, >= 4.3.0, < 4.3.9, >= 4.4.0, < 4.4.5 | 4.2.16, 4.3.9, 4.4.5 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2010-5100
- https://github.com/TYPO3/typo3/commit/9bb2fe60d8938048c9049e2d660c0ae8409b21d4
- https://github.com/TYPO3/typo3/commit/cf974942d1738b6b38c506a30a808c5e405d3ca2
- https://github.com/TYPO3/typo3/commit/e892f0a17f40d703fd71ee66490dee15b132909c
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64181
- https://github.com/TYPO3-CMS/install
- http://secunia.com/advisories/35770
- http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-sa-2010-022
- http://www.openwall.com/lists/oss-security/2011/01/13/2
- http://www.openwall.com/lists/oss-security/2012/05/10/7
- http://www.openwall.com/lists/oss-security/2012/05/11/3
- http://www.osvdb.org/70120
- http://www.securityfocus.com/bid/45470
- Weakness (CWE)
CWE-79- Platform
- Composer
- Package
typo3/cms-install- Disclosed
- 17.05.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-9hh2-8cw6-hfv7 - CC BY 4.0
Vulnerability history: typo3/cms-install
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
- 6
- First → latest
- 04.2022 01.2025
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Medium 3
- Low 3
Disclosures per year
- 2022: 4
- 2023: 1
- 2024: 0
- 2025: 1
- 2026: 0
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TYPO3 Cross-Site Scripting vulnerability in the Install Tool this entry
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