CVE-2020-26100

CRITICAL

chsh <88.0.3 - Privilege Escalation

Title source: llm
STIX 2.1

Description

chsh in cPanel before 88.0.3 allows a Jailshell escape (SEC-497).

References (1)

Core 1
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://docs.cpanel.net/changelogs/88-change-log/

Scores

CVSS v3 9.8
EPSS 0.0130
EPSS Percentile 80.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

Status published
Products (1)
cpanel/cpanel < 88.0.3
Published Sep 25, 2020
Tracked Since Feb 18, 2026