CVE-2026-84817highCWE-79

CVE-2026-84817: high-severity vulnerability in Crocoblock JetFormBuilder

WordPress JetFormBuilder plugin <= 3.6.5.1 - Cross Site Scripting (XSS) vulnerability

Published

Follow this CVE+ Monitor JetFormBuilder

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.1epss 0.3%
Unauthenticated Cross Site Scripting (XSS) in JetFormBuilder <= 3.6.5.1 versions.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Affected products
Crocoblock · JetFormBuilder
Related CVEs — Crocoblock JetFormBuilder

In the same product, most dangerous first.

CVE-2023-37866HIGHWordPress JetFormBuilder plugin <= 3.0.8 - Authenticated Privilege Escalation vulnerabilityEPSS 0.8%CVE-2026-119481CRITICALWordPress JetFormBuilder plugin <= 3.6.7.1 - Privilege Escalation vulnerabilityEPSS 0.4%CVE-2026-119480MEDIUMWordPress JetFormBuilder plugin <= 3.6.7.1 - Attachment Deletion Via Media-Field Preset vulnerabilityEPSS 0.4%CVE-2023-48763MEDIUMWordPress JetFormBuilder plugin <= 3.1.4 - Content Injection vulnerabilityEPSS 0.4%CVE-2026-107431HIGHWordPress JetFormBuilder plugin <= 3.6.6 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-119479MEDIUMWordPress JetFormBuilder plugin <= 3.6.7.1 - Content Injection vulnerabilityEPSS 0.3%