An issue was discovered in NeoMutt before 2018-07-16. newsrc.c does not properly restrict '/' characters that may have unsafe interaction with cache pathnames.
https://github.com/neomutt/neomutt/commit/9bfab35522301794483f8f9ed60820bdec9be59e
https://lists.debian.org/debian-lts-announce/2018/08/msg00001.html
Source: MITRE
Published: 2018-07-17
Updated: 2020-05-21
Type: CWE-22
Base Score: 5
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
Impact Score: 2.9
Exploitability Score: 10
Severity: MEDIUM
Base Score: 7.5
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH