CVE-2025-66391

HighCVSS 8.8/10Last modified Oct 12, 2026

Description

In Citrix Cloud through 2025-11-10, an account with read-only access can trigger the beginning of a workflow for write operations, e.g., the system will send a one-time password to an attacker-controlled email address when the attacker attempts to reset the password of a user account.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published
Jun 17, 2026
Last modified
Oct 12, 2026
NVD status
Awaiting Analysis

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CVE-2025-66391: High severity, CVSS 8.8 | Vulnix