9.1
/ 10
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description
When using the attachment interaction functionality, Canary Mail 5.1.40 and below saves documents to a file system without a Mark-of-the-Web tag, which allows attackers to bypass the built-in file protection mechanisms of both Windows OS and third-party software.
AI Analysis
Attachment interaction vulnerability allowing attackers to bypass file protection mechanisms
Basic Information
ID
CVE-2025-65318
Source
mitre
Published
Dec 16, 2025 at 00:00
Modified
Dec 17, 2025 at 18:52
Affected Product
Vendor
Canary
Product
Canary Mail
Version
5.1.40 and below
Affected Versions
n/a n/a n/a
CWE Classification
AI Assessment
AI Score
9.1 / 10
AI Severity
Critical
Vendor
Canary
Product
Canary Mail
Version
5.1.40 and below