GHSA-wfrj-qqc2-83cm – ghost

Package

Manager: npm
Name: ghost
Vulnerable Version: >=0 <4.15.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N

EPSS: N/A pctlN/A

Details

Remote command injection when using sendmail email transport ### Impact Sites using the `sendmail` transport as part of their `mail` config are vulnerable to remote command injection due to a [vulnerability](https://github.com/advisories/GHSA-48ww-j4fc-435p) in the `nodemailer` dependency. Ghost defaults to the `direct` transport so this is only exploitable if the `sendmail` transport is explicitly used. ### Patches Fixed in 4.15.0, all sites should upgrade as soon as possible. ### Workarounds * Use an alternative email transport as described in the [docs](https://ghost.org/docs/config/#mail). ### For more information If you have any questions or comments about this advisory: * email us at security@ghost.org

Metadata

Created: 2021-09-20T19:52:41Z
Modified: 2021-09-17T17:48:56Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/09/GHSA-wfrj-qqc2-83cm/GHSA-wfrj-qqc2-83cm.json
CWE IDs: ["CWE-88"]
Alternative ID: N/A
Finding: F014
Auto approve: 1