High severity · published Sep 23, 2026
CVE-2026-68490
Incorrect permission assignment allows local users to obtain sensitive CalDAV/CardDAV information belonging to other accounts
8.2
CVSS
0.1%
EPSS
No
On KEV
Description
Incorrect permission assignment allows local users to obtain sensitive CalDAV/CardDAV information belonging to other accounts.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
cPanel · WebPros
11.120.0.0 before 11.134.0.57; 11.136.0.0 before 11.136.0.41; 11.138.0.0 before 11.138.0.8 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-68490
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-68490
support.cpanel.net
https://support.cpanel.net/hc/en-us/articles/43502940099991
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