VendureHQ Vendure up to 3.6.4 RichTextDescriptionCell order-table-cell-components.tsx cross site scripting

Summaryinfo

A vulnerability was found in VendureHQ Vendure up to 3.6.4. It has been classified as problematic. Affected by this issue is some unknown functionality of the file packages/dashboard/src/lib/components/shared/table-cell/order-table-cell-components.tsx of the component RichTextDescriptionCell. This manipulation causes cross site scripting. This vulnerability is registered as CVE-2026-63459. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as problematic was found in VendureHQ Vendure up to 3.6.4. Affected by this vulnerability is an unknown code block of the file packages/dashboard/src/lib/components/shared/table-cell/order-table-cell-components.tsx of the component RichTextDescriptionCell. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

Vendure is an open-source headless commerce platform. Prior to 3.6.5, RichTextDescriptionCell in packages/dashboard/src/lib/components/shared/table-cell/order-table-cell-components.tsx attempts to strip markup by assigning an administrator-controlled description to a live element's innerHTML and then reading textContent. Active resource markup can execute an event handler during the innerHTML assignment before textContent is read. A lower-privilege administrator can store such markup in descriptions rendered by the Products list, Collections list, Promotions list, Payment Methods list, or Shipping Methods list, and script executes when another administrator views the affected row. This stored cross-site scripting can compromise the viewing administrator's session and enable cross-privilege or cross-channel administrative actions. This issue is fixed in version 3.6.5.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-63459 since 07/16/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation requires an enhanced level of successful authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 3.6.5 eliminates this vulnerability.

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Productinfo

Vendor

• VendureHQ

Name

• Vendure

Version

• 3.6.0
• 3.6.1
• 3.6.2
• 3.6.3
• 3.6.4

Website

• Product: https://github.com/vendurehq/vendure/

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