The vhs (aka VHS: Fluid ViewHelpers) extension before 5.1.1 for TYPO3 allows SQL injection via isLanguageViewHelper.
Priority MEDIUM 44CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-89.
Summary
The vhs (aka VHS: Fluid ViewHelpers) extension before 5.1.1 for TYPO3 allows SQL injection via isLanguageViewHelper.
Why it matters now
EPSS 0.01076 65th percentileScored 2026-11-07
Fix Fixed fluidtypo3/vhs (Packagist): 5.1.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | fluidtypo3/vhs (Packagist) | before 5.1.1 | 5.1.1 | Patch available | GHSA-wq4r-8342-jmc9 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- fluidtypo3/vhs (Packagist) Vendor— Affected before 5.1.1 Fixed in 5.1.1 Patch available GHSA-wq4r-8342-jmc9
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:vhs_project:vhs:*:*:*:*:*:typo3:*:* | before 5.1.1 | Vulnerable | Vhs Project |
- cpe:2.3:a:vhs_project:vhs:*:*:*:*:*:typo3:*:* Versions before 5.1.1 Vulnerable ·Vhs Project
Remediation
- Fix · GHSA-wq4r-8342-jmc9 fluidtypo3/vhs (Packagist) Fixed in 5.1.1 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2021-28381
- 2026-10-03 Alias added: GHSA-wq4r-8342-jmc9
References
Sources
- CVE-2021-28381 · CVE Program
- CVE-2021-28381 · NVD
- FIRST EPSS
- GHSA-wq4r-8342-jmc9 · GitHub Advisory Database · CC BY 4.0
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