PT-2026-104461 · Mindstellar · Shopclass

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CVE-2026-104479

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Published

2026-10-02

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Updated

2026-10-03

CVSS v3.1

5.4

Medium

VectorAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Shopclass before 6.2.0 contains a stored cross-site scripting vulnerability that allows self-registered non-admin users to inject scripts into item listing descriptions when frontend TinyMCE is enabled. Attackers can submit malicious JavaScript, which ItemActions.php saves without tag stripping, causing it to execute in the site origin for any visitor viewing the listing.

Fix

XSS

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Weakness Enumeration

Related Identifiers

CVE-2026-104479

Affected Products

Shopclass