pnpm: Repository config can expand victim environment secrets into registry requests before scripts run

Maintainer Action Plan This report is ready to review with the shared patch branch. Start with the PR and the expected fixed behavior, then use the detailed exploit narrative below only if you want to replay the original path. - Advisory: CAND-PNPM-122 / GHSA-3qhv-2rgh-x77r - Advisory URL:...

NPM: pnpm: Repository config can expand victim environment secrets into registry requests before scripts run

NPM: pnpm: Repository config can expand victim environment secrets into registry requests before scripts run vulnerability discovered by ? in WordPress Npm pnpm versions 10.34.2...

EUVD-2026-39498

pnpm: Repository config can expand victim environment secrets into registry requests before scripts run...

Malicious code in js-price-client-node (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 763a44df6481ee1948ff9fda0b3997a93001acb138b7bbcba1787c3f2f8699f2 On npm install, the package's postinstall script invokes prices in dist/index.js, which resolves the consumer's project root via process.env.INITCWD?...

MAL-2026-6503 Malicious code in js-price-client-node (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 763a44df6481ee1948ff9fda0b3997a93001acb138b7bbcba1787c3f2f8699f2 On npm install, the package's postinstall script invokes prices in dist/index.js, which resolves the consumer's project root via process.env.INITCWD?...

GO-2026-5340 Arcane Vulnerable to Unauthenticated Disclosure of Custom Compose Template Content (incl. `.env` secrets) in github.com/getarcaneapp/arcane/backend

Arcane Vulnerable to Unauthenticated Disclosure of Custom Compose Template Content incl. .env secrets in github.com/getarcaneapp/arcane/backend...

CVE-2026-55180 pnpm: Repository config can expand victim environment secrets into registry requests before scripts run

pnpm is a package manager. Prior to 10.34.2 and 11.5.3, pnpm and pacquet expanded $ENVVAR placeholders from repository-controlled .npmrc and pnpm-workspace.yaml into registry request destinations and registry credentials. A malicious repository could cause dependency resolution to send victim...

CVE-2026-55180

pnpm is a package manager. Prior to 10.34.2 and 11.5.3, pnpm and pacquet expanded $ENVVAR placeholders from repository-controlled .npmrc and pnpm-workspace.yaml into registry request destinations and registry credentials. A malicious repository could cause dependency resolution to send victim...

CVE-2026-55180

CVE-2026-55180 affects pnpm before 10.34.2 and 11.5.3. The issue arises when pnpm and related configuration (repository-controlled .npmrc and pnpm-workspace.yaml) expand ${ENV_VAR} placeholders into registry request destinations and registry credentials. This can cause dependency resolution to se...

CVE-2026-55180 pnpm: Repository config can expand victim environment secrets into registry requests before scripts run

pnpm is a package manager. Prior to 10.34.2 and 11.5.3, pnpm and pacquet expanded $ENVVAR placeholders from repository-controlled .npmrc and pnpm-workspace.yaml into registry request destinations and registry credentials. A malicious repository could cause dependency resolution to send victim...

CVE-2026-55180: Exposure of Sensitive Information to an Unauthorized Actor

pnpm is a package manager. Prior to 10.34.2 and 11.5.3, pnpm and pacquet expanded $ENVVAR placeholders from repository-controlled .npmrc and pnpm-workspace.yaml into registry request destinations and registry credentials. A malicious repository could cause dependency resolution to send victim...

MAL-2026-6242 Malicious code in atlasora-types (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7af2118f668c8e39caf15aeb52d365083d5bc6b9c1ae4d9ff6d007d348ba8b9e On npm install, the package runs install.js via the postinstall lifecycle hook. The script harvests installer-side secrets and POSTs them as JSON to ...

Malicious code in create-mono-package (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 85402ef2db7bfd9e2bb01034a533e52649cf6058cc1e824e9c273aee5ae8121d The package's postinstall hook .prepare.cjs collects host fingerprint data os.hostname, os.userInfo.username, platform/arch, all non-internal network...

Malicious code in cryptodao-core (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 44bcbcde72a12ed60b3d16200226faa40f1e7e66c6ac36776710f2a0a3fec9a7 package.json declares a postinstall hook that runs recon.js on every npm install. recon.js harvests installer-side secrets — AWSSECRETACCESSKEY,...

MAL-2026-5976 Malicious code in cryptodao-core (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 44bcbcde72a12ed60b3d16200226faa40f1e7e66c6ac36776710f2a0a3fec9a7 package.json declares a postinstall hook that runs recon.js on every npm install. recon.js harvests installer-side secrets — AWSSECRETACCESSKEY,...

MAL-2026-10600 Malicious code in @public-for-cdao/api (npm)

The @public-for-cdao/api package is part of a dependency-confusion credential theft campaign. Its package.json declares a postinstall hook that runs node recon.js automatically during npm installation. The bundled recon.js is identical across six packages in the @public-for-cdao scope and has...

Malicious code in ssr-auth-sync (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7fe43338279cb894ffacc18ef9ec757d4b4fa8b603672b0bedcb4c00d9f8a806 On require'ssr-auth-sync', index.js loads lib/writer.js, which immediately fetches a base64-hidden URL https://www.jsonkeeper.com/b/PJNZP, an anonymo...

MAL-2026-5803 Malicious code in flow-lending (npm)

Sentinel-high 9.9.9 dependency-confusion squat of an internal Cardano/DeFi lending pkg. preinstall node index.js || true auto-execs a credential exfil: harvests env secrets mnemonic/private key/token/blockfrost API key and POSTs to raw attacker C2 2.25.140.71:8443/surflending/npm-confusion. 2-pkg...

Malicious code in portal-backend (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c5aca21d0e952f5ba313432cf5d47e41f185d19e65d894a005cce20be90d4985 On npm install, the package's preinstall hook executes postinstall.js, which enumerates process.env and filters keys matching a broad credential-shap...

MAL-2026-5778 Malicious code in hemi-earn-actions (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a9c2a72c75e835bc78738de0839bd4727df93d6bcb8aed2215289973996c4f3c On npm install, the package's preinstall script postinstall.js collects host metadata hostname, username, cwd, npm config and iterates process.env,...