SEPTEMBER 23, 2026
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Case File

CVE-2026-4409

MEDIUM · CVSS 6.5 EPSS 0.23%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-05-05 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. It affects WordPress. Exploitation may require the attacker to be authenticated.

CVE
CVE-2026-4409
Severity
MEDIUM
CVSS
6.5
EPSS
0.23%
WordPress

Original NVD Description

The Subscribe To Comments Reloaded plugin for WordPress is vulnerable to unauthorized modification of data due to a leaked secret key and usage of a weak hash generation algorithm in all versions up to, and including, 240119. This makes it possible for unauthenticated attackers to extract the global key from any public post page, forge authorization keys and manage comment subscription preferences for arbitrary users