Detections
Analytics

CVE-2026-68490

high

Description

Incorrect permission assignment allows local users to obtain sensitive CalDAV/CardDAV information belonging to other accounts.

References

https://thehackernews.com/2026/09/new-cpanel-flaw-lets-hosting-account_0272795595.html

https://support.cpanel.net/hc/en-us/articles/43502940099991-Security-CVE-2026-68490-Vulnerability-in-cPanel-s-CalDAV-CardDAV-Functionality-September-22-2026

https://support.cpanel.net/hc/en-us/articles/43502940099991

Details

Source: Mitre, NVD

Published: 2026-09-23

Updated: 2026-09-23

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Severity: Medium

CVSS v4

Base Score: 8.2

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Severity: High