CVE-2026-65535 MEDIUM

CVE-2026-65535: WordPress TinyMCE Templates plugin <= 4.8.1 - Sensitive Data Exposure vulnerability

Vendor Takayuki Miyauchi

Product TinyMCE Templates

Weakness CWE-497

Published July 23, 2026

Last update July 23, 2026

View on NVD All CVEs

CVSS base score

4.3/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality Low

Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

Contributor Sensitive Data Exposure in TinyMCE Templates <= 4.8.1 versions.

Explanation of Vulnerability in Simple Terms

02Summary

TinyMCE Templates versions up to 4.8.1 expose sensitive information to authenticated users with low privileges. An attacker with a low-privilege account can read data they should not have access to. The vulnerability requires network access and an active login but no additional user interaction. Update to a version newer than 4.8.1.

What an attacker can do

03Attacker Capabilities

Read sensitive data accessible through the TinyMCE Templates interface that should be restricted from their account level.

Potential impact on your site

04Site Impact

Low-privilege users (e.g., contributors, subscribers) can view confidential information not intended for their role.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege account on the site and network access to the application.

Key dates

06Disclosure timeline

July 23, 2026 CVE published

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-65535 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/497.html AskarLabs — CWE-497 write-up Exposure of Sensitive System Information to an Unauthorized Control Sphere

Related vulnerabilities

Identifiers

CVE CVE-2026-65535

CWE CWE-497

CVSS 4.3 / MEDIUM

Affected versions