Vulnerability details
CVE-2026-77137
TYPO3 Extension "Forms Export"
SQL Injection in extension "Forms Export" (frp_form_answers)
CVSS 4.0
7.7High
Official description
The extension fails to properly sanitize user input before using it in a database query. As a result, a low-privileged backend user can inject arbitrary SQL through a URL parameter within the "Forms Export" backend module. Exploitation requires a low-privileged backend user and read access to the "Forms Export" Backend module.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.7High | 4.0 | CVEProject cvelistV5 (CNA) (TYPO3) | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| TYPO3 | Extension "Forms Export" | v < 5.0.5 | CVEProject cvelistV5 (CNA) |
| TYPO3 | Extension "Forms Export" | 6.0.0 ≤ v < 6.1.3 | CVEProject cvelistV5 (CNA) |
| TYPO3 | Extension "Forms Export" | 7.0.0 ≤ v < 7.1.1 | CVEProject cvelistV5 (CNA) |
References and advisories
1- https://typo3.org/security/advisory/typo3-ext-sa-2026-027 vendor-advisory
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Details
- Published
- 2026-08-25
- Last updated
- 2026-08-25
- State
- Published
- Assigner (CNA)
- TYPO3
Exploit prediction (EPSS)
0.39%
Probability of exploitation in 30 days
34%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')