CVE-2026-28787 OneUptime has WebAuthn 2FA bypass: server accepts client-supplied challenge instead of server-stored value, allowing credential replay

OneUptime is a solution for monitoring and managing online services. In version 10.0.11 and prior, the WebAuthn authentication implementation does not store the challenge on the server side. Instead, the challenge is returned to the client and accepted back from the client request body during...

Replay Attack

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Replay Attack via the webhook replay handling. An attacker can cause duplicate inbound actions to be processed by replaying previously valid signed webhook requests after the replay windo...

Replay Attack

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Replay Attack via the voice-call webhook process. An attacker can cause replayed webhook events to be accepted as new by modifying the i-twilio-idempotency-token header in a signed reques...

OpenClaw: Node exec approvals could be replayed across nodes

Summary exec.approval requests for host=node were not explicitly bound to the target nodeId, so an approval intended for one node could be replayed for a different node under the same operator-controlled gateway fleet. Impact An operator approval for a system.run request could be reused across...

Replay Attack

Overview @oneuptime/common is a The OneUptime Common UI Library is a collection of shared components, utilities that are used across the OneUptime platform. It is designed to be easy to install and use, and to be extensible. This library is built with React and TypeScript. It includes c Affected...

GHSA-GJJC-PCWP-C74M OneUptime has WebAuthn 2FA bypass: server accepts client-supplied challenge instead of server-stored value, allowing credential replay

Summary The WebAuthn authentication implementation does not store the challenge on the server side. Instead, the challenge is returned to the client and accepted back from the client request body during verification. This violates the WebAuthn specification W3C Web Authentication Level 2, §13.4.3...

Reusing a Nonce, Key Pair in Encryption

Overview Affected versions of this package are vulnerable to Reusing a Nonce, Key Pair in Encryption in the server-side digest authentication implementation. An attacker can gain unauthorized access by replaying previously captured authentication data. Remediation There is no fixed version for...

Linux Distros Unpatched Vulnerability : CVE-2026-3099

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in Libsoup. The server-side digest authentication implementation in the SoupAuthDomainDigest class does not properly track issued nonces or...

CVE-2026-2540

The Micca KE700 system contains flawed resynchronization logic and is vulnerable to replay attacks. This attack requires sending two previously captured codes in a specific sequence. As a result, the system can be forced to accept previously used stale rolling codes and execute a command...

CVE-2026-2540

The Micca KE700 system contains flawed resynchronization logic and is vulnerable to replay attacks. This attack requires sending two previously captured codes in a specific sequence. As a result, the system can be forced to accept previously used stale rolling codes and execute a command...

CVE-2026-2540 Micca KE700 Acceptance of previously used rolling codes

The Micca KE700 system contains flawed resynchronization logic and is vulnerable to replay attacks. This attack requires sending two previously captured codes in a specific sequence. As a result, the system can be forced to accept previously used stale rolling codes and execute a command...

CVE-2026-2540 Micca KE700 Acceptance of previously used rolling codes

The Micca KE700 system contains flawed resynchronization logic and is vulnerable to replay attacks. This attack requires sending two previously captured codes in a specific sequence. As a result, the system can be forced to accept previously used stale rolling codes and execute a command...

EUVD-2026-5831

The Micca KE700 system contains flawed resynchronization logic and is vulnerable to replay attacks. This attack requires sending two previously captured codes in a specific sequence. As a result, the system can be forced to accept previously used stale rolling codes and execute a command...

CVE-2026-2540

The Micca KE700 system contains flawed resynchronization logic and is vulnerable to replay attacks. This attack requires sending two previously captured codes in a specific sequence. As a result, the system can be forced to accept previously used stale rolling codes and execute a command...

CVE-2025-67135

Weak Security in the PF-50 1.2 keyfob of PGST PG107 Alarm System 1.25.05.hf allows attackers to compromise access control via a code replay attack...

CVE-2025-67135

Weak Security in the PF-50 1.2 keyfob of PGST PG107 Alarm System 1.25.05.hf allows attackers to compromise access control via a code replay attack...

CVE-2025-67135

Weak Security in the PF-50 1.2 keyfob of PGST PG107 Alarm System 1.25.05.hf allows attackers to compromise access control via a code replay attack...

CVE-2025-67135

Weak Security in the PF-50 1.2 keyfob of PGST PG107 Alarm System 1.25.05.hf allows attackers to compromise access control via a code replay attack...

CVE-2025-67135

CVE-2025-67135 affects PGST PG107 Alarm System 1.25.05.hf via the PF-50 1.2 keyfob. The root cause is weak security in the keyfob enabling code replay attacks that compromise access control. Exploitation is not described in the provided documents; CVSSv3.1 indicates a critical impact (AV:N/AC:L/P...

EUVD-2026-5151

A vulnerability has been found in DJI Mavic Mini, Air, Spark and Mini SE up to 01.00.0500. Affected by this vulnerability is an unknown functionality of the component Enhanced Wi-Fi Pairing. The manipulation leads to authentication bypass by capture-replay. The attack must be carried out from...