CVE-2023-4460

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

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

Uploading SVG, WEBP and ICO files

CVSS v3.1 NVD

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1 CNA

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

1.04% chance of exploitation in the next 30 days, 64th percentile

Published

2023-12-04

Updated

2024-10-01

Proof-of-concept exploits (3)

• https://wpscan.com/vulnerability/82f8d425-449a-471f-94df-8439924fd628
• 0xn4d/poc-cve-xss-uploading-svg0★ · 2023-08-11
• daniloalbuqrque/poc-cve-xss-uploading-svg0★ · 2023-08-11

References

• CVE Record
• NVD entry

Related

• CVE-2023-2123
• CVE-2023-2579