CVE-2026-26316

HIGH7.5EPSS 0.08%

OpenClaw BlueBubbles webhook auth bypass via loopback proxy trust

發布日:2026/2/17修改日:2026/2/20

描述

### Summary In affected versions, the optional BlueBubbles iMessage channel plugin could accept webhook requests as authenticated based only on the TCP peer address being loopback (`127.0.0.1`, `::1`, `::ffff:127.0.0.1`) even when the configured webhook secret was missing or incorrect. This does not affect the default iMessage integration unless BlueBubbles is installed and enabled. ### Affected Packages / Versions - npm: `openclaw` `< 2026.2.13` - npm: `@openclaw/bluebubbles` `< 2026.2.13` ### Details If a deployment exposes the BlueBubbles webhook endpoint through a same-host reverse proxy (or an attacker can reach loopback via SSRF), an unauthenticated party may be able to inject inbound webhook events into the agent pipeline. ### Fix Commit(s) - f836c385ffc746cb954e8ee409f99d079bfdcd2f - 743f4b28495cdeb0d5bf76f6ebf4af01f6a02e5a (defense-in-depth) ### Mitigations - Set a non-empty BlueBubbles webhook password. - Avoid deployments where a public-facing reverse proxy forwards to a loopback-bound Gateway without strong upstream authentication. Thanks @MegaManSec (https://joshua.hu) of [AISLE Research Team](https://aisle.com/) for reporting.

受影響套件(2)

npm/openclawfrom 0, < 2026.2.13
npm/@openclaw/bluebubblesfrom 0, < 2026.2.13

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 3.1	HIGH7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

描述

受影響套件(2)

CVSS 分數

參考連結(7)