PT-2026-110063 · Unknown · Post Voting System

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CVE-2026-89302

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Published

2026-10-11

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Updated

2026-10-11

CVSS v3.1

8.6

High

VectorAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions Post Voting System versions prior to 1.1
Description An issue exists where the software fails to properly sanitize and escape the id parameter before incorporating it into a SQL query. This allows unauthenticated users to execute SQL injection attacks, which involve inserting malicious SQL code into a query to manipulate the database.
Recommendations Update the plugin to a version newer than 1.0. Avoid using the id parameter in the affected plugin until the update is applied.

Exploit

Fix

SQL injection

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Weakness Enumeration

Related Identifiers

CVE-2026-89302

Affected Products

Post Voting System