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CRM: Contact Management Simplified – UkuuPeople <= 1.6.3 — Cross-Site Request Forgery to Favorite Addition/Deletion

29b4c20b-486c-45d4-904f-561d6624d477Published · Updated

Action summary

Affected: ≤1.6.3No patch available

What to do until a fix ships
Watch plugin
Severity
Medium5.4
CVSS
5.4
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:N Privileges required
None
UI:R User interaction
Required
S:U Scope
Unchanged
C:N Confidentiality
None
I:L Integrity
Low
A:L Availability
Low
Weakness
CWE-352 CSRF
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

CRM: Contact Management Simplified – UkuuPeople ukuupeople-the-simple-crm

  1. Affected≤ 1.6.3
  2. PatchedNo fix yet

No patched version available.

You are affected if you run ≤ 1.6.3. No fixed version has been released.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under CRM: Contact Management Simplified – UkuuPeople.
  • No admin access? Run a passive check of your site. It reads public files only.
  • No account is needed to exploit this. Treat any exposed site on an affected version as at risk.

What to do

  1. No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch CRM: Contact Management Simplified – UkuuPeople to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to WPScanTeam.

The CRM: Contact Management Simplified – UkuuPeople plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.6.3. This is due to missing or incorrect nonce validation on the 'ukuu_add_to_fav' AJAX action. This makes it possible for unauthenticated attackers to add and delete any favorite posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

Same weakness (CSRF)

All CSRF
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CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 5.4

  2. Record last updated

Sources & licenses

Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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