PT-2023-32114 · WordPress · Cits Support Svg

Bob Matyas · Published 2023-10-31 · Updated 2023-11-08 · CVE-2023-5458

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions CITS Support svg, webp Media and TTF,OTF File Upload WordPress plugin versions prior to 3.0

Description The issue concerns the failure to sanitise uploaded SVG files, potentially allowing users with a role as low as Author to upload malicious SVG files containing XSS payloads.

Recommendations For versions prior to 3.0, update to version 3.0 or later to resolve the issue. As a temporary workaround, consider restricting file upload permissions to higher roles or disabling SVG file uploads until the update is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-5458

Affected Products

Cits Support Svg

References · 4

• 🔥 https://wpscan.com/vulnerability/47d15f1c-b9ca-494d-be8f-63c30e92f9b8 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-5458 · Security Note
• https://osv.dev/vulnerability/CVE-2023-5458 · Vendor Advisory
• https://t.me/cibsecurity/73228 · Telegram Post