Improper Verification of Cryptographic Signature

Overview @libp2p/gossipsub is an A typescript implementation of gossipsub Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the validateToRawMessage process. An attacker can cause messages to be accepted and propagated as if authored by a vict...

CVE-2026-86038

libp2p is a JavaScript implementation of the libp2p networking stack. From 15.0.0 until 16.0.5, @libp2p/gossipsub uses the default StrictSign policy in packages/gossipsub/src/utils/buildRawMessage.ts, where validateToRawMessage verifies a signature with attacker-controlled msg.key but skips bindi...

CVE-2026-86038 libp2p: Gossipsub StrictSign accepts attacker-signed messages as a victim RSA peer ID

libp2p is a JavaScript implementation of the libp2p networking stack. From 15.0.0 until 16.0.5, @libp2p/gossipsub uses the default StrictSign policy in packages/gossipsub/src/utils/buildRawMessage.ts, where validateToRawMessage verifies a signature with attacker-controlled msg.key but skips bindi...

CVE-2026-86038

CVE-2026-86038 affects the @libp2p/gossipsub package (versions 15.0.0 through 16.0.5) in the JavaScript libp2p networking stack. The vulnerability resides in validateToRawMessage within the default StrictSign policy: when a claimed author is an RSA peer ID that does not inline a public key, the f...

CVE-2026-86038: Insufficient Verification of Data Authenticity

libp2p is a JavaScript implementation of the libp2p networking stack. From 15.0.0 until 16.0.5, @libp2p/gossipsub uses the default StrictSign policy in packages/gossipsub/src/utils/buildRawMessage.ts, where validateToRawMessage verifies a signature with attacker-controlled msg.key but skips bindi...

Small Pirate <= 2.3 Incorrect Flood Filter Headers

Exploit for php platform in category web applications Exploit Title: Small Pirate = 2.3 Incorrect Flood Filter Headers Google Dork: Powered by Spirate 2.3 & SMF Date: 25/03/2011 Author: Daniel Godoy Author Mail: DanielGodoyatGobiernoFederaldotcom Author Web: www.delincuentedigital.com.ar Software...