OpenClaw: BlueBubbles Webhook Missing Rate Limiting Enables Brute-Force Password Guessing

中 6.5CVE-2026-35623 · GHSA-xq8g-hgh6-87hv · 09/04/2026 公開 · 17/06/2026 更新

要点

CVE-2026-35623 は openclaw (openclaw), openclaw に影響する深刻度「中」 (CVSS 6.5) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.36%（全脆弱性の 30.0% より高い）。
対処：2026.3.25 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
openclaw openclaw	`< 2026.3.25`	`2026.3.25`
openclaw npm	`≤ 2026.3.24`	修正版なし

概要

Summary

BlueBubbles Webhook Missing Guess Rate Limiting Enables Brute-Force Guessing of Weak Webhook Password

Affected Packages / Versions

Package: openclaw
Affected versions: <= 2026.3.24
First patched version: 2026.3.25
Latest published npm version at verification time: 2026.3.24

Details

BlueBubbles webhook auth previously rejected wrong passwords without throttling repeated guesses, allowing brute-force attempts against weak webhook passwords. Commit 5e08ce36d522a1c96df2bfe88e39303ae2643d92 adds repeated-guess throttling before auth failure responses.

Verified vulnerable on tag v2026.3.24 and fixed on main by commit 5e08ce36d522a1c96df2bfe88e39303ae2643d92.

Fix Commit(s)

5e08ce36d522a1c96df2bfe88e39303ae2643d92

NVD の説明

OpenClaw before 2026.3.25 contains a missing rate limiting vulnerability in webhook authentication that allows attackers to brute-force weak webhook passwords without throttling. Remote attackers can repeatedly submit incorrect password guesses to the webhook endpoint to compromise authentication and gain unauthorized access.