What’s Vulnerable › Vulnerabilities

CVE-2023-4460: Uploading SVG, WEBP and ICO files <= 1.2.1 - Author+ Stored XSS via SVG

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-12-04 · updated 2026-06-17
• Weakness: CWE-79

Description

The Uploading SVG, WEBP and ICO files WordPress plugin through 1.2.1 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.

Affected products

• dmitrylitvinov Uploading SVG, WEBP and ICO files (WordPress plugin): through 1.2.1

References

• https://wpscan.com/vulnerability/82f8d425-449a-471f-94df-8439924fd628
• https://wpscan.com/vulnerability/82f8d425-449a-471f-94df-8439924fd628

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