CVE-2026-108495: Brainstorm Force SureForms stored cross-site scripting

CVE-2026-108495 · Severity: medium · CVSS 6.5 · Published 2026-10-13

SureForms is a form-building plugin for WordPress that allows users to create and manage web forms. A stored cross-site scripting (XSS) vulnerability in versions up to 2.12.7 allows attackers with contributor or developer access to inject malicious scripts into forms. When visitors interact with the compromised forms, the injected scripts execute in their browsers, potentially stealing session data or account credentials.

Technologies: Brainstorm Force SureForms. Vendors: Brainstorm Force.

Quick answers

Is CVE-2026-108495 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-108495 being exploited in the wild.
How severe is CVE-2026-108495?
Medium severity, with a CVSS score of 6.5, published 13 October 2026.
Which products and versions are affected?
Brainstorm Force SureForms through 2.12.7.
Is there a fix for CVE-2026-108495?
Yes: fixed in 2.12.8. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-108495 attacked?
It is attacked over the network, in a web application.
Am I affected by CVE-2026-108495?
Check whether you run Brainstorm Force SureForms 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: 2.12.8

Technical details

A stored XSS vulnerability exists in SureForms through version 2.12.7 due to improper neutralization of input during web page generation. The vulnerability requires contributor or developer privilege to exploit, but successful exploitation can lead to malicious script injection that executes in visitors' browsers without additional user interaction beyond normal site usage. The vulnerability is fixed in version 2.12.8.

Affected products

  • Brainstorm Force SureForms through 2.12.7

Timeline

  • 2026-10-13: disclosed
  • 2026-10-13: patched

References

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