CVE-2026-48989 Windows-MCP: HTTP transports expose unauthenticated PowerShell control with wildcard CORS

Windows-MCP is an open-source project that integrates AI agents with Windows. In versions prior to 0.7.5, certain HTTP modes exposed the MCP control plane without authentication while enabling wildcard CORS alloworigins=, allowmethods=, allowheaders=. Because the same server also exposed a...

CVE-2026-48989: Missing Authentication for Critical Function

Windows-MCP is an open-source project that integrates AI agents with Windows. In versions prior to 0.7.5, certain HTTP modes exposed the MCP control plane without authentication while enabling wildcard CORS alloworigins=, allowmethods=, allowheaders=. Because the same server also exposed a...

ClickFix Campaigns Expand Malware Delivery With New Loaders and Fake Update Lures

Cybersecurity researchers have flagged multiple ClickFix campaigns that deliver three malware loaders called BabaDeda Loader , Lorem Ipsum Loader , and Potemkin , per independent reports from Morphisec, BlueVoyant, and Huntress, respectively. Attacks involving BabaDeda Loader, observed in April...

MAL-2026-5790 Malicious code in ldpbootstrap-jquery (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bcab02ae44d1604b6fa9e80156a8c5882f7a4809470ff59eb6d14db4bf28f91f ldpbootstrap-jquery ships and executes an obfuscated Windows PowerShell payload as part of its documented usage. The package contains...

Malicious code in ldpbootstrap-jquery (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bcab02ae44d1604b6fa9e80156a8c5882f7a4809470ff59eb6d14db4bf28f91f ldpbootstrap-jquery ships and executes an obfuscated Windows PowerShell payload as part of its documented usage. The package contains...

GreatXML-PoC

GreatXML Reverse-Shell POC A self-contained Python proof-of-c...

Malicious code in mailconfirmer (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector dfb184ffa15fd011b84658a6b5cd68582e78827258a8373f0da1ef34248bfb09 The package advertises itself as an email-confirmation utility, but index.js contains only no-op stubs that console.log demo messages. The real...

EUVD-2026-36624

OpenClaw before 2026.5.12 contains an allowlist bypass vulnerability in PowerShell encoded-command handling that allows attackers to execute encoded commands using abbreviated flag aliases not recognized by the allowlist parser. Remote authenticated operators can bypass execution allowlist checks...

GHSA-FFHM-8FWQ-7Q27 Duplicate Advisory: OpenClaw: PowerShell encoded-command aliases could miss exec allowlist checks

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-j472-gf56-x589. This link is maintained to preserve external references. Original Description OpenClaw before 2026.5.12 contains an allowlist bypass vulnerability in PowerShell encoded-command handling that allo...

Duplicate Advisory: OpenClaw: PowerShell encoded-command aliases could miss exec allowlist checks

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-j472-gf56-x589. This link is maintained to preserve external references. Original Description OpenClaw before 2026.5.12 contains an allowlist bypass vulnerability in PowerShell encoded-command handling that allo...

PT-2026-81995

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-j472-gf56-x589. This link is maintained to preserve external references. Original Description OpenClaw before 2026.5.12 contains an allowlist bypass vulnerability in PowerShell encoded-command handling that allo...

Incomplete List of Disallowed Inputs

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs via the PowerShell encoded-command handling process. An attacker can execute arbitrary commands by leveraging unrecognized encoded-command alias forms...

CVE-2026-53836

OpenClaw before 2026.5.12 contains an allowlist bypass vulnerability in PowerShell encoded-command handling that allows attackers to execute encoded commands using abbreviated flag aliases not recognized by the allowlist parser. Remote authenticated operators can bypass execution allowlist checks...

CVE-2026-53836 OpenClaw < 2026.5.12 - Allowlist Bypass via PowerShell Encoded-Command Aliases

OpenClaw before 2026.5.12 contains an allowlist bypass vulnerability in PowerShell encoded-command handling that allows attackers to execute encoded commands using abbreviated flag aliases not recognized by the allowlist parser. Remote authenticated operators can bypass execution allowlist checks...

CVE-2026-53836 OpenClaw < 2026.5.12 - Allowlist Bypass via PowerShell Encoded-Command Aliases

OpenClaw before 2026.5.12 contains an allowlist bypass vulnerability in PowerShell encoded-command handling that allows attackers to execute encoded commands using abbreviated flag aliases not recognized by the allowlist parser. Remote authenticated operators can bypass execution allowlist checks...

CVE-2026-53836

OpenClaw is affected by an allowlist bypass in PowerShell encoded-command handling prior to 2026.5.12. The vulnerability lets remote authenticated operators bypass the execution allowlist by using abbreviated or unrecognized encoded-command alias forms to run arbitrary PowerShell content. This ca...

CVE-2026-53836 OpenClaw < 2026.5.12 - Allowlist Bypass via PowerShell Encoded-Command Aliases

OpenClaw before 2026.5.12 contains an allowlist bypass vulnerability in PowerShell encoded-command handling that allows attackers to execute encoded commands using abbreviated flag aliases not recognized by the allowlist parser. Remote authenticated operators can bypass execution allowlist checks...

CVE-2026-8694

Improper access control in Devolutions PowerShell Universal 2026.1.7 and earlier allows an unauthenticated remote attacker to obtain the OpenAPI specification of user-defined REST endpoints...

CVE-2026-8694 Improper access control on the API documentation endpoint in PowerShell Universal

Improper access control in Devolutions PowerShell Universal 2026.1.7 and earlier allows an unauthenticated remote attacker to obtain the OpenAPI specification of user-defined REST endpoints...

CVE-2026-8694 Improper access control on the API documentation endpoint in PowerShell Universal

Improper access control in Devolutions PowerShell Universal 2026.1.7 and earlier allows an unauthenticated remote attacker to obtain the OpenAPI specification of user-defined REST endpoints...