CVEvulnerability

CVE-2026-102149

9.4 CRITICAL Published 2026-09-30 Modified 2026-10-07 Official page ↗
Status
Analyzed
Published
2026-09-30
Last modified
2026-10-07
Assigner
9119a7d8-5eab-497f-8521-727c672e3725
CVSS 3.1 (9119a7d8-5eab-497f-8521-727c672e3725)
9.4 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Weaknesses
CWE-306

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.

Affected configurations

• accellion kiteworks (< 9.5.1)

Related

Weakness · CWE (1)

  • CWE-306 Missing Authentication for Critical Functionality weakness

References