CVE-2022-28352 describes an improper TLS certificate verification vulnerability in WeeChat versions 3.2 to 3.4 before 3.4.1. This flaw allows man-in-the-middle attackers to spoof a TLS chat server using an arbitrary certificate if specific GnuTLS options are modified without a WeeChat restart. Rated as MEDIUM severity (CVSS 4.8), the attack requires high complexity but could lead to low confidentiality and integrity impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.2, < 3.4.1CPE matchmatch criteria | cpe:2.3:a:weechat:weechat:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
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