Medium severity · published Oct 29, 2026
CVE-2026-116857
WordPress JetSmartFilters plugin <= 3.8.6.2 - Cross Site Scripting (XSS) vulnerability
New
6.5
CVSS
–
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Crocoblock JetSmartFilters jet-smart-filters allows Stored XSS.This issue affects JetSmartFilters: from n/a through 3.8.6.2.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JE
JetSmartFilters · Crocoblock
through 3.8.6.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-116857
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-116857
vdb-entry
https://patchstack.com/database/wordpress/plugin/jet-smart-filters/vulnerability/wordpress-jetsmartfilters-plugin-3-8-6-2-cross-site-scripting-xss-vulnerability?_s_id=cve
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