Dashboard / CVE-2026-64637

CVE-2026-64637

CRITICAL
INFO Priority: 0.05 BB Relevance: 70/100
Published: 2026-08-07 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Changed
C: High
I: High
A: High

Description

Improper privilege management in the XML-RPC API of Plesk before 18.0.80, allows an authenticated reseller to obtain an administrative session for the root user account.

Weakness Classification (1)

References & Advisories (1)

Bug Bounty Relevance

70 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

9.9 / 10.0 v3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS — Exploitation Probability

0.47%
Raw Score 0.004710
Percentile 40.7%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00471
2026-10-28
0.00471

Intelligence Sources

nvd ref →

External Links