CVE-2026-109697: Brainstorm Force SureCart stored cross-site scripting

CVE-2026-109697 · Severity: medium · CVSS 6.5 · Published 2026-10-13

SureCart is a WordPress plugin that provides e-commerce and checkout functionality for online stores. A stored cross-site scripting (XSS) vulnerability in versions up to 4.9.4 allows attackers to inject malicious scripts that can steal visitor data or hijack customer accounts. An attacker with contributor or developer privileges can execute the attack.

Technologies: Brainstorm Force SureCart. Vendors: Brainstorm Force.

Quick answers

Is CVE-2026-109697 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-109697 being exploited in the wild.
How severe is CVE-2026-109697?
Medium severity, with a CVSS score of 6.5, published 13 October 2026.
Which products and versions are affected?
Brainstorm Force SureCart through 4.9.4.
Is there a fix for CVE-2026-109697?
Yes: fixed in SureCart 4.9.5. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-109697 attacked?
It is attacked over the network, in a web application.
Am I affected by CVE-2026-109697?
Check whether you run Brainstorm Force SureCart at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Fixed in: SureCart 4.9.5

Technical details

The vulnerability is a stored XSS flaw in SureCart that improperly neutralizes user input during web page generation. It requires user interaction and contributor-level or higher privileges to exploit. Successful exploitation allows attackers to inject persistent malicious scripts that affect all site visitors, potentially leading to credential theft or session hijacking.

Affected products

  • Brainstorm Force SureCart through 4.9.4

Timeline

  • 2026-10-13: disclosed
  • 2026-10-13: advisory: Published by Patchstack

References

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