Malicious SVG Uploads Could Lead to XSS Attacks in WebP & SVG Support WordPress Plugin
CVE-2024-3633

Currently unrated

Key Information:

Vendor

Wordpress
Status
Webp & Svg Support
Vendor
CVE Published:
26 June 2024

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2024-3633?

The WebP & SVG Support WordPress plugin through 1.4.0 does not sanitise uploaded SVG files, which could allow users with a role as low as Author to upload a malicious SVG containing XSS payloads.

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Deploy the Patch

Affected Version(s)

WebP & SVG Support 0 <= 1.4.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2024-3633 - Proof of Concept

References

https://wpscan.com/vulnerability/2e0baffb-7ab8-4c17-aa2a-...
exploitvdb-entrytechnical-description

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bob Matyas
Rayhan Ramdhany Hanaputra
WPScan
JSON
.