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WordPress plugin

All in One Support Button + Callback Request <= 1.8.7 — Cross-Site Request Forgery

6abe93e8-b088-49d3-a658-9c6265bfbcdbPublished · Updated

Action summary

Affected: ≤1.8.7Update to 1.8.8 or newer

All remediation steps
Watch plugin
Severity
High8.8
CVSS
8.8
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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:H Confidentiality
High
I:H Integrity
High
A:H Availability
High
Weakness
CWE-352 CSRF
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Contact Us all-in-one button ar-contactus

  1. Affected≤ 1.8.7
  2. Patched in1.8.8

Update to 1.8.8 or newer.

You are affected if you run ≤ 1.8.7. Version 1.8.8 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Contact Us all-in-one button.
  • 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. Update to version 1.8.8, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Contact Us all-in-one button to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence.

The All in One Support Button + Callback Request plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.8.7. This is due to missing or incorrect nonce validation on an unknown function. This makes it possible for unauthenticated attackers to perform an unknown action granted they can trick a site administrator into performing an action such as clicking on a link. The impact of this vulnerability is unknown.

Exploits & references

Proof-of-concept & detection

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

Advisories & patches

More in Contact Us all-in-one button

All 2
More vulnerabilities in Contact Us all-in-one button
SeverityVulnerabilityCVEPublished
Medium6.1Stored Cross-Site Scripting
<1.8.8Update to 1.8.8
—

Same weakness (CSRF)

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Timeline

  1. CVE published

    Severity high, CVSS 8.8

  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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