PT-2023-28997 · Nexkey · Nexkey

Nexryai · Published 2023-10-04 · Updated 2023-10-11 · CVE-2023-43805

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Nexkey versions prior to 12.121.9

Description The issue is related to incomplete URL validation, which can allow users to bypass authentication and access the job queue dashboard. This is a problem in a decentralized social media platform.

Recommendations For versions prior to 12.121.9, update to version 12.121.9 to resolve the issue. As a temporary workaround, consider blocking access to the vulnerable endpoint using tools such as Cloudflare's WAF.

Exploit

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2023-43805

GHSA-9FJ2-GJCF-CQQC

GHSA-G8W5-568F-FFWF

Affected Products

Nexkey

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/43xxx/CVE-2023-43805.json · Exploit
• https://github.com/nexryai/nexkey/security/advisories/GHSA-g8w5-568f-ffwf · Vendor Advisory
• https://github.com/nexryai/nexkey/commit/d89575c521fd4492f5e2ba5a221c5e8f1382081d · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-43805 · Security Note
• https://osv.dev/vulnerability/CVE-2023-43805 · Vendor Advisory
• https://github.com/misskey-dev/misskey/security/advisories/GHSA-9fj2-gjcf-cqqc · Note
• https://twitter.com/cracbot/status/1710075125268451366 · Twitter Post
• https://t.me/cibsecurity/71641 · Telegram Post