Tad TadTools - Arbitrary File Upload
Priority MEDIUM 46CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.
Summary
The file extension of the TadTools file upload function fails to filter, thus remote attackers can upload any types of files and execute arbitrary code without logging in.
Why it matters now
EPSS 0.02007 80th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| Tad | TadTools | up to 3.2.1 | — | No fix listed | CNA |
- TadTools VendorTad Affected up to 3.2.1 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:tadtools_project:tadtools:*:*:*:*:*:*:*:* | before 3.2.2 | Vulnerable | Tadtools Project |
- cpe:2.3:a:tadtools_project:tadtools:*:*:*:*:*:*:*:* Versions before 3.2.2 Vulnerable ·Tadtools Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-41566
- 2026-10-03 Alias added: GHSA-ccv5-px65-27x6
References
More Tadtools Project Tadtools vulnerabilities
- TI-2021-18515 Tad TadTools - Improper Authorization CVSS 3.1CRITICAL 9.1
- TI-2021-18302 Tad TadTools - Reflected XSS CVSS 3.1MEDIUM 6.1
Sources
- CVE-2021-41566 · CVE Program
- CVE-2021-41566 · NVD
- FIRST EPSS
- GHSA-ccv5-px65-27x6 · 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