CVE-2023-43805
Prior to version 12.121.9, incomplete URL validation can allow users to bypass authentication for access to the job queue dashboard.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.65%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.65% probability · 49th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- nexryai/nexkey
- Source
- security-advisories@github.com
References
- https://github.com/misskey-dev/misskey/security/advisories/GHSA-9fj2-gjcf-cqqcNot Applicable
- https://github.com/nexryai/nexkey/commit/d89575c521fd4492f5e2ba5a221c5e8f1382081dPatch
- https://github.com/nexryai/nexkey/security/advisories/GHSA-g8w5-568f-ffwfVendor Advisory
- https://github.com/misskey-dev/misskey/security/advisories/GHSA-9fj2-gjcf-cqqcNot Applicable
- https://github.com/nexryai/nexkey/commit/d89575c521fd4492f5e2ba5a221c5e8f1382081dPatch
- https://github.com/nexryai/nexkey/security/advisories/GHSA-g8w5-568f-ffwfVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.