CVE-2026-28458

OpenClaw version 2026.1.20 prior to 2026.2.1 contains a vulnerability in the Browser Relay extension must be installed and enabled /cdp WebSocket endpoint in which it does not require authentication tokens, allowing websites to connect via loopback and access sensitive data. Attackers can exploit...

CVE-2026-28458

OpenClaw version 2026.1.20 prior to 2026.2.1 contains a vulnerability in the Browser Relay extension must be installed and enabled /cdp WebSocket endpoint in which it does not require authentication tokens, allowing websites to connect via loopback and access sensitive data. Attackers can exploit...

CVE-2026-28458

Summary: OpenClaw’s Browser Relay /cdp WebSocket endpoint did not require an authentication token, allowing loopback connections to access sensitive data. Affected versions are OpenClaw 2026.1.20 up to 2026.2.0; the endpoint is at ws://127.0.0.1:18792/cdp. An attacker could steal session cookies ...

CVE-2026-28458 OpenClaw 2026.1.20 < 2026.2.1 - Missing Authentication in Browser Relay /cdp WebSocket Endpoint

OpenClaw version 2026.1.20 prior to 2026.2.1 contains a vulnerability in the Browser Relay extension must be installed and enabled /cdp WebSocket endpoint in which it does not require authentication tokens, allowing websites to connect via loopback and access sensitive data. Attackers can exploit...

CVE-2026-28458 OpenClaw 2026.1.20 < 2026.2.1 - Missing Authentication in Browser Relay /cdp WebSocket Endpoint

OpenClaw version 2026.1.20 prior to 2026.2.1 contains a vulnerability in the Browser Relay extension must be installed and enabled /cdp WebSocket endpoint in which it does not require authentication tokens, allowing websites to connect via loopback and access sensitive data. Attackers can exploit...

CVE-2026-1999

A Server-Side Request Forgery SSRF vulnerability was identified in GitHub Enterprise Server that allowed an authenticated user to access internal services bound to loopback or unspecified addresses, potentially disrupting background job processing, accessing administrative endpoints, metrics, and...

Incorrect Authorization

Overview @openclaw/bluebubbles is an OpenClaw BlueBubbles channel plugin Affected versions of this package are vulnerable to Incorrect Authorization via the webhook authentication. An attacker can gain unauthorized access and inject arbitrary webhook events by sending requests from a loopback...

GHSA-MR32-VWC2-5J6H OpenClaw's Browser Relay /cdp websocket is missing auth which could allow cross-tab cookie access

Summary In affected versions, the Browser Relay /cdp WebSocket endpoint did not require an authentication token. As a result, a website running in the browser could potentially connect to the local relay via loopback WebSocket and use CDP to access cookies from other open tabs and run JavaScript ...

PT-2026-23535

Name of the Vulnerable Software and Affected Versions OpenClaw versions 2026.1.20 through 2026.2.0 moltbot versions 0.1.0 and earlier Description The Browser Relay /cdp WebSocket endpoint did not require authentication, allowing websites to connect via loopback and access sensitive data. Attacker...

CVE-2026-22245

Mastodon is a free, open-source social network server based on ActivityPub. By nature, Mastodon performs a lot of outbound requests to user-provided domains. Mastodon, however, has some protection mechanism to disallow requests to local IP addresses unless specified in ALLOWEDPRIVATEADDRESSES to...

CVE-2026-22245 Mastodon has SSRF Protection bypass

Mastodon is a free, open-source social network server based on ActivityPub. By nature, Mastodon performs a lot of outbound requests to user-provided domains. Mastodon, however, has some protection mechanism to disallow requests to local IP addresses unless specified in ALLOWEDPRIVATEADDRESSES to...

EUVD-2026-1674

Mastodon is a free, open-source social network server based on ActivityPub. By nature, Mastodon performs a lot of outbound requests to user-provided domains. Mastodon, however, has some protection mechanism to disallow requests to local IP addresses unless specified in ALLOWEDPRIVATEADDRESSES to...

EUVD-2025-24848

Malicious code in bioql PyPI...

CVE-2025-20219

CVE-2025-20219 describes an access control bypass vulnerability in Cisco Secure Firewall ASA and FTD software. The issue stems from improper enforcement of loopback interface access control rules, allowing an unauthenticated, remote attacker to send traffic that should be blocked to a loopback in...

CVE-2021-32076

Access Restriction Bypass via referrer spoof was discovered in SolarWinds Web Help Desk 12.7.2. An attacker can access the 'Web Help Desk Getting Started Wizard', especially the admin account creation page, from a non-privileged IP address network range or loopback address by intercepting the HTT...

CVE-2018-12301

Unvalidated URL in Download Manager in Seagate NAS OS version 4.3.15.1 allows attackers to access the loopback interface via a Download URL of 127.0.0.1 or localhost...

kernel: drivers/block/loop.c mishandles lo_release serialization allowing denial-of-service

A flaw was found in the Linux kernel's handling of loopback devices. An attacker, who has permissions to setup loopback disks, may create a denial of service or other unspecified actions...