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CVE-2026-84252

click5 CRM add-on to WPForms <= 1.0.3 - Unauthenticated Arbitrary Options Update

  • Critical 9.8
  • A public exploit reference is listed

Description

The click5 CRM add-on to WPForms WordPress plugin through 1.0.3 does not have authorisation and CSRF checks when updating options via a REST endpoint, and does not ensure that the option to be updated belongs to the click5 CRM add-on to WPForms WordPress plugin through 1.0.3. As a result, unauthenticated attackers could change arbitrary blog options, allowing them to create a new administrator account and take over the site.

Key facts

Published
11 Oct 2026
Last changed
11 Oct 2026
Assigned by
WPScan
EPSS
0.185% likely to be exploited in the next 30 days, higher than 8.123% of CVEs (scores for 15 Nov 2026)
SSVC (CISA)
Exploitation: none; Automatable: yes; Technical impact: total

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

  • 9.8CVSS 3.1, Criticalfrom CISA (ADP container)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

No explicit remediation statement is available on this page yet. Consult the original record and vendor references before choosing a fix.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

VendorProductVersions
Unknownclick5 CRM add-on to WPForms
  • Default status: unknown
  • 0 up to and including 1.0.3 (affected)

Timeline

  1. 11 Oct 2026 Published

Weakness

References