CVE-2026-65646

Published Aug 26, 2026

Last updated a month ago

Overview

AI description

Automated description summarized from trusted sources.

CVE-2026-65646 describes a vulnerability found in Plesk, specifically within its DNS zone management feature. This flaw stems from the improper neutralization of special elements. The vulnerability allows remote authenticated users to disclose arbitrary local files on the system. Additionally, it enables these users to escalate their privileges within the Plesk environment.

Description
Improper neutralization of special elements in in Plesk's DNS zone management functionality allows remote authenticated users to disclose arbitrary local files and escalate privileges.
Source
support@hackerone.com
NVD status
Awaiting Analysis

Risk scores

CVSS 3.0

Type
Secondary
Base score
9.9
Impact score
6
Exploitability score
3.1
Vector string
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Severity
CRITICAL

Weaknesses

support@hackerone.com
CWE-74

Social media

Hype score
Not currently trending