MAL-2026-4214 Malicious code in polymarket-terminal (npm)

A coordinated supply-chain attack comprising 9 npm packages published by maintainer polymarketdev GitHub actor texsellix, repo texsellix/polymarket-trading-bot within a 2-minute window on 2026-05-20T23:30Z–23:32Z. All packages masquerade as legitimate Polymarket CLOB trading tools while...

MAL-2026-4209 Malicious code in polymarket-ai-agent (npm)

A coordinated supply-chain attack comprising 9 npm packages published by maintainer polymarketdev GitHub actor texsellix, repo texsellix/polymarket-trading-bot within a 2-minute window on 2026-05-20T23:30Z–23:32Z. All packages masquerade as legitimate Polymarket CLOB trading tools while...

MAL-2026-4219 Malicious code in wallet-security-checker (npm)

A coordinated supply-chain attack comprising 10 npm packages published by maintainer ddjidd5640 [email protected] within a 48-hour window 2026-05-19T03:55Z – 2026-05-21T04:31Z. All packages masquerade as legitimate Web3/DeFi developer security tools MCP servers while silently exfiltrating...

PT-2026-42671

Name of the Vulnerable Software and Affected Versions Nimiq versions prior to 1.5.0 Description A remote peer can cause a full node to crash by sending a RequestBatchSet message that includes the hash of the genesis block. This occurs because the handler invokes the get epoch chunks function, whi...

MAL-2026-4205 Malicious code in defi-threat-scanner (npm)

A coordinated supply-chain attack comprising 10 npm packages published by maintainer ddjidd5640 [email protected] within a 48-hour window 2026-05-19T03:55Z – 2026-05-21T04:31Z. All packages masquerade as legitimate Web3/DeFi developer security tools MCP servers while silently exfiltrating...

Malicious code in claude-internal-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 24a94a290c15f2b6cdaf351590455cd597bb2881f7bbcf1609fbfbd8031e491f Package name impersonates an internal Anthropic 'claude-' namespace and the description field self-identifies as 'Alex Birsan Style'...

Malicious code in deployment-key-auditor (npm)

A coordinated supply-chain attack comprising 10 npm packages published by maintainer ddjidd5640 [email protected] within a 48-hour window 2026-05-19T03:55Z – 2026-05-21T04:31Z. All packages masquerade as legitimate Web3/DeFi developer security tools MCP servers while silently exfiltrating...

CVE-2026-40092

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and below, a malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record. The maliciously crafted record would contain a TaggedSigned with a signature field...

CVE-2026-40092 nimiq-keys: Unchecked Ed25519 signature length in TaggedPublicKey::verify causes remote node panic via DHT

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and below, a malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record. The maliciously crafted record would contain a TaggedSigned with a signature field...

CVE-2026-40092

nimiq-blockchain provides persistent block storage for Nimiq's Rust implementation. In versions 1.3.0 and below, a malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record. The maliciously crafted record would contain a TaggedSigned with a signature field...

Malicious code in chain-async-test (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 37ce7d13d84d6293da0026d252448caac350f46ecf2206ee1eaeeff8b47d48c6 chain-async-test impersonates the legitimate chain-async library copies its README, license, author 'Eugene Lazutkin / uhop', and full API surface; t...

curl: Use-after-free in `curl_easy_duphandle()` with HTTP/2 stream-dependency tree

Hi all, We've found an issue in lib/easy.c where curleasyduphandle shallow-copies set.priority, so the original and the duplicate end up holding two independent pointer-typed variables that both reference the same heap-allocated Curldataprionode chain. Freeing the chain from one side leaves the...

Malicious code in bolt-delivery-menu-app (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector cc39247db76b4edd80084e400324518739f141dafda621d368c3e5a9ac41f791 Package executes a DNS-based beacon at both install time package.json scripts.install runs node index.js and on every require of the module...

MAL-2026-4360 Malicious code in @aledan007/tester (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ab03e3eef2f59f358cdaacedf2d9facb12077110c5402ad36aad6e3581e66439 The bundled server file dist/server/index.js contains a hardcoded reference to the attacker-controlled domain https://evil.attacker-example.com...

CVE-2026-30691

Cross-Site Scripting XSS vulnerability in @cyntler/react-doc-viewer v1.17.1 allows remote attackers to execute arbitrary JavaScript via a crafted .txt file. The TXTRenderer component fails to sanitize file content and explicitly casts raw data as a ReactNode...

Malicious code in iv-stubborn (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9b8934157781e3457974f0609c54f14503424c9077b316f2e8e843e454989922 On npm install, both preinstall and postinstall lifecycle hooks execute index.js, which collects the installer's hostname, all non-internal network...

Malicious Package

Overview @limebike/frontend-core-api is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this...

Malicious Package

Overview iv-stubborn is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package authorshi...

MAL-2026-4192 Malicious code in iv-stubborn (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9b8934157781e3457974f0609c54f14503424c9077b316f2e8e843e454989922 On npm install, both preinstall and postinstall lifecycle hooks execute index.js, which collects the installer's hostname, all non-internal network...

Malicious code in iv-bloomfilter (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware e7f2a3b58036e1174efe383ee906172b07f9ddc3410d913e51b4e614f9ff09ee Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...