CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
EPSS
Percentile
32.1%
When xdg-mail is configured to use thunderbird for mailto URLs, improper
parsing of the URL can lead to additional headers being passed to
thunderbird that should not be included per RFC 2368. An attacker can use
this method to create a mailto URL that looks safe to users, but will
actually attach files when clicked.
Author | Note |
---|---|
leosilva | as of 2024-06-10, there is no upstream fix for this issue |