CVE-2023-43805

high

Description

Nexkey is a fork of Misskey, an open source, decentralized social media platform. Prior to version 12.121.9, incomplete URL validation can allow users to bypass authentication for access to the job queue dashboard. Version 12.121.9 contains a fix for this issue. As a workaround, it may be possible to avoid this by blocking access using tools such as Cloudflare's WAF.

References

https://github.com/nexryai/nexkey/security/advisories/GHSA-g8w5-568f-ffwf

https://github.com/nexryai/nexkey/commit/d89575c521fd4492f5e2ba5a221c5e8f1382081d

https://github.com/misskey-dev/misskey/security/advisories/GHSA-9fj2-gjcf-cqqc

Details

Source: Mitre, NVD

Published: 2023-10-04

Updated: 2023-10-11

Risk Information

CVSS v2

Base Score: 7.8

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

Severity: High

CVSS v3

Base Score: 7.5

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

Severity: High