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CVE PROGRAM SOURCE RECORD5.1 Medium

CVE-2026-104479

Shopclass before 6.2.0 Stored XSS via Listing Description Field

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

mindstellar shopclass

Default version status: unaffected

  • 0 to < 6.2.0affected
  • 6.2.0unaffected

References