Retool (self-hosted) before 3.196.0 allows Host header injection.
Priority LOW 32CWE-348Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Retool (self-hosted) before 3.196.0 allows Host header injection. When the BASE_DOMAIN environment variable is not set, the HTTP host header can be manipulated.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00158 5th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Retool | Retool | 3.18.1 – 3.18.23; 3.20.1 – 3.20.18; 3.22.1 – 3.22.21; 3.24.1 – 3.24.22; 3.26.4 – 3.26.14; 3.28.3 – 3.28.15; 3.30.1 – 3.30.15; 3.32.1 – 3.32.12; 3.33.1-stable – 3.33.37-stable; 3.52.1-stable – 3.52.28-stable; 3.75.1-stable – 3.75.25-stable; 3.114.1-stable – 3.114.22-stable; 3.148.1-stable – 3.148.22-stable | — | No fix listed | CNA |
- Retool VendorRetool Affected 3.18.1 – 3.18.23; 3.20.1 – 3.20.18; 3.22.1 – 3.22.21; 3.24.1 – 3.24.22; 3.26.4 – 3.26.14; 3.28.3 – 3.28.15; 3.30.1 – 3.30.15; 3.32.1 – 3.32.12; 3.33.1-stable – 3.33.37-stable; 3.52.1-stable – 3.52.28-stable; 3.75.1-stable – 3.75.25-stable; 3.114.1-stable – 3.114.22-stable; 3.148.1-stable – 3.148.22-stable Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-47424
- 2026-10-03 Alias added: GHSA-xw45-9vvw-6qg3
References
More Retool vulnerabilities
- TI-2024-39149 Cross-site scripting in Retool image proxy lets attackers run scripts CVSS 4.0MEDIUM 5.1
- TI-2024-28062 Retool (self-hosted enterprise) through 3.40.0 inserts resource authentication… CVSS 3.1MEDIUM 6.5
Sources
- CVE-2025-47424 · CVE Program
- CVE-2025-47424 · NVD
- FIRST EPSS
- GHSA-xw45-9vvw-6qg3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences