CVE Watch24 jul 2026

CVE-2026-33580

OpenClaw before 2026.3.28 contains a missing rate limiting vulnerability in the Nextcloud Talk webhook authentication that allows attackers

CVSS

6.5

Medio

EPSS

0.4%

p30

KEV

—

Exploit Today

0-100

Publicado: 31 mar 2026 · Última mod.: 24 jul 2026 · CWE-307

EPSS · 30d

0.4%EPSS · 30 días0.4%

2026-08-202026-09-17

Descripción técnica

OpenClaw before 2026.3.28 contains a missing rate limiting vulnerability in the Nextcloud Talk webhook authentication that allows attackers to brute-force weak shared secrets. Attackers who can reach the webhook endpoint can exploit this to forge inbound webhook events by repeatedly attempting authentication without throttling.

Referencias oficiales

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