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PatchSiren cyber security CVE debrief

CVE-2026-54196 Jetmonsters CVE debrief

CVE-2026-54196 is a medium-severity vulnerability (CVSS Score: 6.8) affecting JetFormBuilder versions <= 3.6.1. This issue allows subscribers to escalate their privileges. The vulnerability was published on 2026-06-17T13:20:50.960Z and last modified on 2026-06-17T14:44:26.397Z. Users of affected versions should take immediate action to mitigate potential risks. The CVE record and NVD detail provide further information on this vulnerability.

Vendor
Jetmonsters
Product
JetFormBuilder
CVSS
MEDIUM 6.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-17
Original CVE updated
2026-06-17
Advisory published
2026-06-17
Advisory updated
2026-06-17

Who should care

Administrators and security teams using JetFormBuilder versions <= 3.6.1 should be aware of this vulnerability and take steps to mitigate potential risks. WordPress users with subscriber-level access may be impacted if the plugin is used in their environment.

Technical summary

CVE-2026-54196 is a privilege escalation vulnerability in JetFormBuilder versions <= 3.6.1. The CVSS vector is CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N, indicating a medium-severity issue. The vulnerability is classified under CWE-266. The attack vector is network-based, and the vulnerability requires low privileges.

Defensive priority

medium

Recommended defensive actions

  • Update JetFormBuilder to a version greater than 3.6.1
  • Restrict subscriber-level access to sensitive areas of the WordPress site
  • Monitor WordPress site activity for suspicious behavior
  • Implement additional security measures, such as two-factor authentication
  • Regularly review and update plugins and themes
  • Consider using a Web Application Firewall (WAF) to detect and prevent attacks

Evidence notes

The CVE record and NVD detail provide information on this vulnerability. The CVE was published on 2026-06-17T13:20:50.960Z and last modified on 2026-06-17T14:44:26.397Z. The vulnerability is attributed to Patchstack.

Official resources

public