Detections
Analytics

Echo: xdg-utils: security update to 1.2.1-2+e1

high Tenable Self-Hosted Container Security Plugin ID 461854

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2022-4055)

Solution

Update the xdg-utils library and its related packages to version 1.2.1-2+e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2022-4055

Plugin Details

Severity: High

ID: 461854

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 3.3

Percentile: 50.56

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

CVSS Score Source: CVE-2022-4055

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/9/2026

Vulnerability Publication Date: 11/18/2022

Reference Information

CVE: CVE-2022-4055