[Japanese]

JVNDB-2026-000081

WordPress Plugin "Zoho Mail for WordPress" vulnerable to cross-site request forgery

Overview

WordPress Plugin "Zoho Mail for WordPress" provided by Zoho Corporation contains the following vulnerability.
  • Cross-site request forgery (CWE-352) - CVE-2026-8174
Norio Abe reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: None
  • Integrity Impact: Low
  • Availability Impact: None
CVSS v4 Severity
Base Metrics: 5.1 (Medium) [IPA Score]
  • Access Vector (AV): Network
  • Attack Complexity (AC): Low
  • Attack Requirements (AT): None
  • Privileges Required (PR): None
  • User Interaction (UI): Active
    • Vulnerable System Impact
  • Confidentiality Impact (VC): None
  • Integrity Impact (VI): Low
  • Availability Impact (VA): None
    • Subsequent System Impact
  • Confidentiality Impact (SC): None
  • Integrity Impact (SI): None
  • Availability Impact (SA): None
Affected Products


Zoho
  • Zoho Mail for WordPress versions prior to 1.6.2

Impact

On the site with the affected version of the plugin enabled, when a logged-in administrative user accesses some malicious page, an unintended POST request may be sent to tamper the configuration parameters.
Solution

[Update the Software]
Update the software to the latest version according to the information provided by the developer.
Vendor Information

Zoho
CWE (What is CWE?)

  1. Cross-Site Request Forgery(CWE-352) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2026-8174
References

  1. JVN : JVN#24733221
Revision History

  • [2026/06/03]
      Web page was published

Date Public2026/06/03
Date First Published2026/06/03
Date Last Updated2026/06/03