DumbDrop vulnerable to DOM XSS via file upload
Priority MEDIUM 50CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
DumbDrop, a file upload application that provides an interface for dragging and dropping files, has a DOM cross-site scripting vulnerability in the upload functionality prior to commit db27b25372eb9071e63583d8faed2111a2b79f1b. A user could be tricked into uploading a file with a malicious payload. Commit db27b25372eb9071e63583d8faed2111a2b79f1b fixes the vulnerability.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00412 35th 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
- Poc
- Automatable
- Yes
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| DumbWareio | DumbDrop | < db27b25372eb9071e63583d8faed2111a2b79f1b | — | No fix listed | CNA |
- DumbDrop VendorDumbWareio Affected < db27b25372eb9071e63583d8faed2111a2b79f1b Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-47929
References
More DumbWareio vulnerabilities
- TI-2025-18651 OS Command Injection endpoint '/upload/init' parameter 'filename' (RCE) in DumpDrop CVSS 4.0CRITICAL 9.5
- TI-2025-18593 Dumb Drop has an arbitrary file overwrite and path traversal for root shell CVSS 3.1CRITICAL 9.7
- TI-2026-33045 DumbAssets 1.0.11 Path Traversal File Deletion via /api/delete-file CVSS 4.0HIGH 8.8
- TI-2026-33046 DumbAssets 1.0.11 Stored Cross-Site Scripting via Asset Fields CVSS 4.0MEDIUM 5.3
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences