medium5.4
CVE-2026-104479
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 des…
Impact
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
| Product | Affected versions |
|---|---|
| Shopclass | before 6.2.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.