Malicious code in web3-eth-account (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 19e3eadaccc63a1e12d0e3cfe153cbf78e114f30285d4da3694990827e5f5c5a The package web3-eth-account typosquats the legitimate eth-account library and copies its metadata ApeWorX/ethereum.org author addresses, README...

PDoS: A Profitable Denial-Of-Service Attack against Proof-Of-Work Blockchain Liveness

The security and liveness of Proof-of-Work PoW blockchains fundamentally depend on the economic rationality of miners. Existing incentive-driven denial-of-service attacks, such as BDoS, can deter rational miners from participating, but require the attacker to continuously absorb substantial...

Function Name Is All You Need to Detect Blockchain Application Attacks

Blockchain application attacks, targeting business logic bugs in decentralized applications dApps, have been an increasing concern to their developers and users, causing significant financial loss. Existing attack detectors either rely on handcrafted rules for detection, or need difficult-to-obta...

SUSE CVE-2026-54755

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, split-royalty fields decoded in core/kapp/builtInFunctions/utils.go can contain values greater than core.HundredPercent, and core/kapp/kda/create.go and core/kapp/kda/trigger.go sum those values in uint32...

compfest-ctf-2026

COMPFEST CTF 2026 — Writeups & Solutions Solutions, exploits,...

mycoin (1.0.0), simple-blockchain-implement (>=1.0.0, <=1.0.4) potentially affected by unknown CVE via crytpo-js (0.0.1-security)

crytpo-js NPM version 0.0.1-security is affected by a known vulnerability. The following packages have a transitive dependency on crytpo-js and may be impacted: - mycoin 1.0.0 - simple-blockchain-implement =1.0.0, =1.0.4 Source cves: unknown CVE Source advisory: GHSA-3GPV-3FRH-FVQG...

Malicious code in tailwindcss-fluid-styles (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4e9b69dc0a9e6eabb685fa4be860fa456d8810c712ab300ff87023d72cf93631 src/index.js executes an evalatob... blob at top level on require. The decoded loader queries Ethereum RPC endpoints for the latest transaction from...

MAL-2026-15826 Malicious code in tailwindcss-fluid-styles (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4e9b69dc0a9e6eabb685fa4be860fa456d8810c712ab300ff87023d72cf93631 src/index.js executes an evalatob... blob at top level on require. The decoded loader queries Ethereum RPC endpoints for the latest transaction from...

Smart Contracts Claimed Vulnerable by the CVE Database, with Labels and Source Locations

The Common Vulnerabilities and Exposures CVE database catalogs vulnerability claims in hard- and software, among them those pertaining to blockchain programs a.k.a. smart contracts. We present CVE-Smart-Contracts, a curated dataset of CVE records up to July 2026 referring to Ethereum smart...

MAL-2026-15634 Malicious code in tailwind-minanimated (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 78b5ade01536ccd988686907972ea2cc90b1c4abb91921604bea47ab7a53c7e2 src/index.js appends a hidden payload after 9KB of whitespace padding that decodes and runs via evalatob... whenever the package is required the READ...

Malicious code in tailwind-minanimated (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 78b5ade01536ccd988686907972ea2cc90b1c4abb91921604bea47ab7a53c7e2 src/index.js appends a hidden payload after 9KB of whitespace padding that decodes and runs via evalatob... whenever the package is required the READ...

Malicious code in pyservercheck (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d10f01e2954dde5faac23074d02bb989f22d0dcb78be82c1c4417531fef8b859 The package ships a bundled Node script pyservercheck/js/main.js whose visible top half is a healthcheck stub matching the README, followed by a long...

MAL-2026-15603 Malicious code in pyservercheck (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d10f01e2954dde5faac23074d02bb989f22d0dcb78be82c1c4417531fef8b859 The package ships a bundled Node script pyservercheck/js/main.js whose visible top half is a healthcheck stub matching the README, followed by a long...

CVE-2026-55764

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, Klever-Go allows a mint-role holder to bypass a finite per-nonce MaxSupply on the semi-fungible token add-quantity path. In core/kapp/systemAccount/systemAcount.go, SFTAddCirculation performed meta.Circulation ...

CVE-2026-55763 Klever-Go: Percentage-transfer royalty skips the source debit at exactly-100% splits

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, processPercentageRoyaltiesTransfer in core/kapp/accounts/accounts.go calls SubFromBalance after the split loop and after the royaltiesToPay royaltiesToPay, so a valid PercentTransferPercentage = 10000 split...

CVE-2026-54755

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, split-royalty fields decoded in core/kapp/builtInFunctions/utils.go can contain values greater than core.HundredPercent, and core/kapp/kda/create.go and core/kapp/kda/trigger.go sum those values in uint32...

CVE-2026-54755 Klever-Go: Integer overflow in split-royalty validation enables unbounded minting of KLV (native token)

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, split-royalty fields decoded in core/kapp/builtInFunctions/utils.go can contain values greater than core.HundredPercent, and core/kapp/kda/create.go and core/kapp/kda/trigger.go sum those values in uint32...

When Verified Source Becomes Attack Input: Defending Smart Contracts against LLM-Based Vulnerability Scanning

Smart contracts are financial programs deployed on blockchains to manage digital assets. To build trust with users and investors, smart contract projects typically publish their source code on blockchain explorers and verify it against the deployed bytecode, making the on-chain program accessible...

CVE-2026-55763: Improper Enforcement of Behavioral Workflow

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.19, processPercentageRoyaltiesTransfer in core/kapp/accounts/accounts.go calls SubFromBalance after the split loop and after the royaltiesToPay royaltiesToPay, so a valid PercentTransferPercentage = 10000 split...

PT-2026-83228

Name of the Vulnerable Software and Affected Versions Klever-Go versions prior to 1.7.19 Description An integer overflow exists in the handling of split-royalty fields. The software validates split royalties by summing them into a uint32 accumulator and checking if the total is within...