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CVE-2026-28480

MEDIUM

6.5

Descricao

OpenClaw versions prior to 2026.2.14 contain an authorization bypass vulnerability where Telegram allowlist matching accepts mutable usernames instead of immutable numeric sender IDs. Attackers can spoof identity by obtaining recycled usernames to bypass allowlist restrictions and interact with bots as unauthorized senders.

Detalhes CVE

Pontuacao CVSS v3.16.5

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/5/2026

Ultima modificacao3/17/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

openclaw:openclaw

Fraquezas (CWE)

CWE-290

Referencias

https://github.com/openclaw/openclaw/commit/9e147f00b48e63e7be6964e0e2a97f2980854128(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/commit/e3b432e481a96b8fd41b91273818e514074e05c3(disclosure@vulncheck.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-mj5r-hh7j-4gxf(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/openclaw-identity-spoofing-via-mutable-username-in-telegram-allowlist-authorization(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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