CVE-2022-4055
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 include…
Published: 2022-11-18 · CVSS: 7.4 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7