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CVE-2026-28454
HIGH7.5
Descricao
OpenClaw versions prior to 2026.2.2 fail to validate webhook secrets in Telegram webhook mode (must be enabled), allowing unauthenticated HTTP POST requests to the webhook endpoint that trust attacker-controlled JSON payloads. Remote attackers can forge Telegram updates by spoofing message.from.id and chat.id fields to bypass sender allowlists and execute privileged bot commands.
Detalhes CVE
Pontuacao CVSS v3.17.5
SeveridadeHIGH
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosNONE
Interacao do usuarioNONE
Publicado3/5/2026
Ultima modificacao3/9/2026
Fontenvd
Avistamentos honeypot0
Produtos afetados
openclaw:openclaw
Fraquezas (CWE)
CWE-345
Referencias
https://github.com/openclaw/openclaw/commit/3cbcba10cf30c2ffb898f0d8c7dfb929f15f8930(disclosure@vulncheck.com)
https://github.com/openclaw/openclaw/commit/5643a934799dc523ec2ef18c007e1aa2c386b670(disclosure@vulncheck.com)
https://github.com/openclaw/openclaw/commit/633fe8b9c17f02fcc68ecdb5ec212a5ace932f09(disclosure@vulncheck.com)
https://github.com/openclaw/openclaw/commit/ca92597e1f9593236ad86810b66633144b69314d(disclosure@vulncheck.com)
https://github.com/openclaw/openclaw/security/advisories/GHSA-fhvm-j76f-qmjv(disclosure@vulncheck.com)
https://www.vulncheck.com/advisories/openclaw-authorization-bypass-via-unauthenticated-telegram-webhook(disclosure@vulncheck.com)
Correlacoes IOC
Sem correlacoes registradas
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