CVE-2026-102149
CVE-2026-102149
9.4
CriticalPublished:
Last updated:
Source:9119a7d8-5eab-497f-8521-727c672e3725
Analyzed
Weakness (CWE)
CVSS Vector
v3.1- Attack Vector
- Network
- Attack Complexity
- Low
- Privileges Required
- None
- User Interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- Low
Description
Kiteworks Email Protection Gateway did not sufficiently restrict which account a certificate could be assigned to. This could allow an attacker to associate a certificate with another user's account, affecting the confidentiality and integrity of that account's encrypted mail and, where certificate-based login is enabled, potentially permitting unauthorized access to the account.
References
9119a7d8-5eab-497f-8521-727c672e3725
https://github.com/kiteworks/security-advisories/security/advisories/GHSA-c9w5-4frw-7wqq9119a7d8-5eab-497f-8521-727c672e3725
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json