Insufficient Session Expiration

Overview CoreWCF.Primitives is a port of the service side of Windows Communication Foundation WCF to .NET Core. The goal of this project is to enable existing WCF services to move to .NET Core. Affected versions of this package are vulnerable to Insufficient Session Expiration due to the TryAdd...

CVE-2026-42947

A flaw in Naxclow's platform’s onboarding workflow allows an attacker to replay a confirm-then-bind sequence to silently reassign a device to an arbitrary account. Because the affected endpoints validate request signatures but do not confirm legitimate ownership, an attacker with any account can...

CVE-2026-41577

authentik is an open-source identity provider. Prior to versions 2025.12.5 and 2026.2.3, the SAML source response processor ResponseProcessor.parse does not validate the Conditions element on assertions. NotBefore, NotOnOrAfter, and AudienceRestriction are all ignored. This allows replay of expir...

CVE-2026-41577

authentik is an open-source identity provider. Prior to versions 2025.12.5 and 2026.2.3, the SAML source response processor ResponseProcessor.parse does not validate the Conditions element on assertions. NotBefore, NotOnOrAfter, and AudienceRestriction are all ignored. This allows replay of expir...

CVE-2026-9095

Casdoor CVE-2026-9095 affects versions 2.362.0 and earlier. The ParseSamlResponse() in object/saml_sp.go maps retrieved SAML assertions directly to user sessions without replay protection, lacking an assertion ID cache, OneTimeUse enforcement, or replay detection in the SAML SP code path. This en...

CVE-2026-37982

A flaw was found in Keycloak. This authentication vulnerability allows a remote attacker to replay ExecuteActionsActionToken tokens within Keycloak's WebAuthn Web Authentication flow. By intercepting an execute-actions email link, an attacker can register their own authenticator to a victim's...

Duplicate Advisory: OpenClaw: Voice-call Plivo replay mutates in-process callback origin before replay rejection

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-89r3-6x4j-v7wf. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.31 contains a callback origin mutation vulnerability in Plivo voice-call replay that allows...

CVE-2026-41337

OpenClaw before 2026.3.31 contains a callback origin mutation vulnerability in Plivo voice-call replay that allows attackers to mutate in-process callback origin before replay rejection. Attackers with captured valid callbacks for live calls can exploit this to manipulate callback origins during...

CVE-2026-35618 OpenClaw < 2026.3.23 - Replay Identity Drift via Query-Only Variants in Plivo V2 Verification

OpenClaw before 2026.3.23 contains a replay identity vulnerability in Plivo V2 signature verification that allows attackers to bypass replay protection by modifying query parameters. The verification path derives replay keys from the full URL including query strings instead of the canonicalized...

CVE-2026-35618 OpenClaw < 2026.3.23 - Replay Identity Drift via Query-Only Variants in Plivo V2 Verification

OpenClaw before 2026.3.23 contains a replay identity vulnerability in Plivo V2 signature verification that allows attackers to bypass replay protection by modifying query parameters. The verification path derives replay keys from the full URL including query strings instead of the canonicalized...

PT-2026-31757

OpenClaw before 2026.3.23 contains a replay identity vulnerability in Plivo V2 signature verification that allows attackers to bypass replay protection by modifying query parameters. The verification path derives replay keys from the full URL including query strings instead of the canonicalized...

OpenClaw 安全漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.3.23 contained security vulnerabilities. These vulnerabilities stemmed from a replay vulnerability in Plivo V2 signature verification, allowing attackers to bypass replay protecti...

Replay Attack

Overview mppx is a /picture Affected versions of this package are vulnerable to Replay Attack via the stripe/charge file. An attacker can consume unlimited resources by replaying a valid credential containing the same spt token against a new challenge, causing the server to accept the replayed...

CVE-2026-32053

OpenClaw versions prior to 2026.2.23 contain a vulnerability in Twilio webhook event deduplication where normalized event IDs are randomized per parse, allowing replay events to bypass manager dedupe checks. Attackers can replay Twilio webhook events to trigger duplicate or stale call-state...

GHSA-63F5-HHC7-CX6P OpenClaw bootstrap setup codes could be replayed to escalate pending pairing scopes before approval

Summary openclaw versions = 2026.3.12 allowed bootstrap setup codes to be replayed before approval, which could widen the scopes on a pending device pairing request. Affected Packages / Versions - Package: openclaw npm - Affected versions: = 2026.3.12 - Fixed version: 2026.3.13 Details The...

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...

GO-2025-4239 ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay in github.com/altcha-org/altcha-lib-go

ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay in github.com/altcha-org/altcha-lib-go...

One Signature, Multiple Payments: Demystifying and Detecting Signature Replay Vulnerabilities in Smart Contracts

Smart contracts have significantly advanced blockchain technology, and digital signatures are crucial for reliable verification of contract authority. Through signature verification, smart contracts can ensure that signers possess the required permissions, thus enhancing security and scalability...

EUVD-2011-5261

A vulnerability has been identified in SIMATIC S7-1200 CPU V1 family incl. SIPLUS variants All versions V2.0.2, SIMATIC S7-1200 CPU V2 family incl. SIPLUS variants All versions V2.0.2. Affected controllers are vulnerable to capture-replay in the communication with the engineering software. This...

EUVD-2016-6011

Malware in sbrugna...