Stored Cross-site Scripting Vulnerability in Crocoblock JetSmartFilters Plugin
CVE-2026-116857

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Jetsmartfilters
Vendor
CVE Published:
29 October 2026

What is CVE-2026-116857?

The Crocoblock JetSmartFilters plugin is vulnerable to Stored Cross-site Scripting (XSS), allowing malicious actors to inject and execute arbitrary scripts in users' browsers. This vulnerability affects all versions from n/a up to 3.8.6.2, posing significant risks to user data and site integrity. Attackers can exploit this flaw through improper input handling during web page generation, potentially compromising the security of affected WordPress installations.

Affected Version(s)

JetSmartFilters 0 <= 3.8.6.2

References

https://patchstack.com/database/wordpress/plugin/jet-smar...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

nh4tvd | Patchstack Bug Bounty Program
.