Description
TYPO3 4.5.0 before 4.5.34, 4.7.0 before 4.7.19, 6.0.0 before 6.0.14, 6.1.0 before 6.1.9, and 6.2.0 before 6.2.3 allows remote attackers to have unspecified impact via a crafted HTTP Host header, related to "Host Spoofing."
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 7 | typo3-src | 4.5.19+dfsg1-5+wheezy3 | DSA-2942-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | typo3/cms | >= 4.5.0, < 4.5.34 | 4.5.34 | GHSA-594h-cx6w-p4jf |
| Packagist | typo3/cms | >= 4.7.0, < 4.7.19 | 4.7.19 | GHSA-594h-cx6w-p4jf |
| Packagist | typo3/cms | >= 6.0.0, < 6.0.14 | 6.0.14 | GHSA-594h-cx6w-p4jf |
| Packagist | typo3/cms | >= 6.1.0, < 6.1.9 | 6.1.9 | GHSA-594h-cx6w-p4jf |
| Packagist | typo3/cms | >= 6.2.0, < 6.2.3 | 6.2.3 | GHSA-594h-cx6w-p4jf |
Advisories 1
- DSA-2942-1 typo3-src - security update Debian Security (DSA / DLA) · Mar 9, 2026
References
- openSUSE-SU-2016:2025 vendor-advisory
- openSUSE-SU-2014:0813 vendor-advisory
- DSA-2942 vendor-advisory
- openSUSE-SU-2016:2114 vendor-advisory
- http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2014-001/
- [oss-security] 20140603 Re: CVE ID request: typo3 mailing-list