CVE-2026-114708: Crocoblock JetSmartFilters stored cross-site scripting

CVE-2026-114708 · Severity: medium · CVSS 6.5 · Published 2026-10-26

JetSmartFilters is a WordPress plugin that provides dynamic filtering functionality for Elementor and other page builders. A stored cross-site scripting (XSS) vulnerability in the plugin allows attackers with contributor or developer privileges to inject malicious scripts that execute in the browsers of website visitors, potentially stealing session data or hijacking accounts.

Technologies: Crocoblock JetSmartFilters. Vendors: Crocoblock.

Quick answers

Is CVE-2026-114708 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-114708 being exploited in the wild.
How severe is CVE-2026-114708?
Medium severity, with a CVSS score of 6.5, published 26 October 2026.
Which products and versions are affected?
Crocoblock JetSmartFilters through 3.8.6.1.
Is there a fix for CVE-2026-114708?
Yes: fixed in 3.8.6.2. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-114708 attacked?
It is attacked over the network.
Am I affected by CVE-2026-114708?
Check whether you run Crocoblock JetSmartFilters 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: 3.8.6.2

Technical details

The plugin fails to properly neutralize user input during web page generation, allowing stored XSS injection. The vulnerability requires contributor or developer role privileges and user interaction (clicking a malicious link or visiting a crafted page), but once injected, the malicious script persists and affects all site visitors. The fix is available in version 3.8.6.2.

Affected products

  • Crocoblock JetSmartFilters through 3.8.6.1

Timeline

  • 2026-10-26: disclosed
  • 2026-10-26: advisory

References

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