Vulnerability in stape-io gtm-server-side-wordpress-plugin

[ Description ]Official description

The GTM Server Side plugin by stape.io implements server-side tracking on WordPress websites. From version 2.0.0 to before version 2.1.48, the WooCommerce purchase event tracking mechanism allows an unauthenticated attacker to trigger the rendering of another customer's full order data — including personally identifiable information (PII) — into the page's JavaScript dataLayer. This issue has been patched in version 2.1.48.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/stape-io/gtm-server-side-wordpress-plugin/tree/v2.1.47
• github.com/stape-io/gtm-server-side-wordpress-plugin/commit/702898f57772279ca63d3f80033…
• github.com/stape-io/gtm-server-side-wordpress-plugin/commit/9ff46a050028c40fad5416f2fa3…
• github.com/stape-io/gtm-server-side-wordpress-plugin/releases/tag/2.1.48
• github.com/stape-io/gtm-server-side-wordpress-plugin/security/advisories/GHSA-j5j2-gr8c…
• github.com/stape-io/gtm-server-side-wordpress-plugin/tree/v2.1.48