TYPO3 is vulnerable to Session Fixation
TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 is open to a session fixation attack which allows remote attackers to hijack a victim's session.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | typo3/cms-install | < 4.1.14, >= 4.2.0, < 4.2.13, >= 4.3.0, < 4.3.4, >= 4.4.0, < 4.4.1 | 4.1.14, 4.2.13, 4.3.4, 4.4.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2010-3671
- https://github.com/TYPO3/typo3/commit/199cc2d53747d76657d7aab612c6b3f728d0f15d
- https://github.com/TYPO3/typo3/commit/1d649976e1f1bda684cdc7120e9f74a543059181
- https://github.com/TYPO3/typo3/commit/d3577c8e2c49122c4ab5955c70688ee441d06f23
- https://github.com/TYPO3/typo3/commit/ef3676281b0346644041a93fcbaa7bd9844bbbc5
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=590719
- https://github.com/TYPO3-CMS/install
- https://security-tracker.debian.org/tracker/CVE-2010-3671
- https://typo3.org/security/advisory/typo3-sa-2010-012/#Broken_Authentication_and_Session_Management
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N- Weakness (CWE)
CWE-384- Platform
- Composer
- Package
typo3/cms-install- Disclosed
- 21.04.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-gqmh-5xmq-3fhg - 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 is vulnerable to Session Fixation this entry
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