PT-2023-31047 · Misskey · Misskey

Perillamint + 1 · Publicado 2023-11-29 · Atualizado 2023-12-05 · CVE-2023-49079

Positive Technologies (AI Summary)

CVSS v3.1

9.3

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Misskey versions prior to 2023.11.1-beta.1

Description Misskey is an open source, decentralized social media platform. The issue allows arbitrary users to impersonate any remote user due to missing signature validation.

Recommendations For versions prior to 2023.11.1-beta.1, update to version 2023.11.1-beta.1 to resolve the issue. As a temporary workaround, consider restricting access to remote user impersonation functionality until the patch is applied.

Exploit

Correção

Improper Verification of Cryptographic Signature

Enumeração de Fraquezas

CWE-347

Identificadores relacionados

CVE-2023-49079

GHSA-3F39-6537-3CGC

Produtos afetados

Misskey

Referências · 5

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49079.json · Exploit
• https://github.com/misskey-dev/misskey/security/advisories/GHSA-3f39-6537-3cgc · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-49079 · Nota de Segurança
• https://t.me/cvenotify/61513 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-49079 · Aviso do Fabricante