CVE-2025-55349

CVE-2025-55349 — pm2 Arbitrary Code Execution via postinstall Discoverer : Golden Ticket Labs Vendor : Unitech pm2 Date Assigned : August 20, 2025 MITRE Description An issue in the lib/API/Modules/NPM.js component of Unitech PM2 v5.4.2 allows arbitrary code execution by installing packages with...

Malicious code in dotenv-precheck (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 446a8483dbc9e696506f44c6777b7c086b1b919b2585b5e5c99ca5f6e2e19a8e [email protected] is a credential-stealing package disguised as a dotenv preflight utility. package.json wires index.js as a postinstall script, ...

MAL-2026-17304 Malicious code in dotenv-precheck (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 446a8483dbc9e696506f44c6777b7c086b1b919b2585b5e5c99ca5f6e2e19a8e [email protected] is a credential-stealing package disguised as a dotenv preflight utility. package.json wires index.js as a postinstall script, ...

Malicious code in simple-date-formatter-new-16 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5e57e9eff2fae987a2a23e3107d64c818e020b03380e31d6a3ae9cf8d4eb14ec package.json declares a postinstall lifecycle script that pipes a string-reversed shell one-liner through rev | bash, decoding to a bash reverse shel...

Malicious code in simple-date-formatter-new-14 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector cbe2adf4e9d3b54b33c0e80285a5b0eb4d81dfde75c7a5b7a202ac43793268cd The package presents itself as a date-formatting utility index.js is a 160-byte formatDate stub but the published tarball contains an SSH-key...

Malicious code in simple-date-formatter-new-13 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8f295d4208d67cbb14c8804b287109ad5ed7946e39f0256e601f846e485c6c54 [email protected] presents itself as a date-formatting utility but ships a trivial three-line stub while its package.json postinstal...

Malicious code in simple-date-formatter-new-15 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 005b96d3c3d5f1a071c40a8b72ea22b5e0221db32cfffacfc8f2343f0ee97eb0 The package's package.json postinstall script curls cloud instance-metadata endpoints AWS IMDS at 169.254.169.254/latest/meta-data/sts-credential,...

Malicious code in simple-date-formatter-new-11 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 10e00618100992f74fd0b4c908be0db1c3e13de1b37ae9dc5952b7836f564042 Package presents itself as a date-formatting utility but performs credential theft against the installer through two channels. The postinstall script...

Malicious code in ultra-ws (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a3cd852fb9e34a4705cad99a8022db52461e1325daddfa1425df17bbc3b7ac08 package.json declares a dependency node-net-pool whose source is a tarball URL on the main branch of a random third-party GitHub account...

Malicious code in @yongot/canary-mcp-isolation (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6ff9f45262c13bea579ed092cabfb043896d60c89787301b73eef78848802574 package.json declares a postinstall script that runs beacon.js, and index.js also requires beacon.js on load. beacon.js POSTs the installer's...

MAL-2026-16061 Malicious code in @yongot/canary-mcp-isolation (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6ff9f45262c13bea579ed092cabfb043896d60c89787301b73eef78848802574 package.json declares a postinstall script that runs beacon.js, and index.js also requires beacon.js on load. beacon.js POSTs the installer's...

Malicious code in @umschool/analytics (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector da14c2843514d3c9103335648bc81a8bce18fc173b27c2ab39ebe2c6c0abe028 @umschool/[email protected] targets the internal @umschool npm scope with an implausibly high version number to force resolution over any private...

MAL-2026-16051 Malicious code in @umschool/analytics (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector da14c2843514d3c9103335648bc81a8bce18fc173b27c2ab39ebe2c6c0abe028 @umschool/[email protected] targets the internal @umschool npm scope with an implausibly high version number to force resolution over any private...

MAL-2026-15823 Malicious code in @stellarshift/evm-address-kit (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f8ad9957f1e31e5afe261cb73c0c5b76ff23a86b23ebae0704e7e2934be79979 The package declares a postinstall script that invokes syncRemoteManifest in lib/runtime/manifest-sync.js. The destination URL is not present in...

Malicious code in @stellarshift/evm-address-kit (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f8ad9957f1e31e5afe261cb73c0c5b76ff23a86b23ebae0704e7e2934be79979 The package declares a postinstall script that invokes syncRemoteManifest in lib/runtime/manifest-sync.js. The destination URL is not present in...

Malicious code in @stellarshift/chain-metadata (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 932d9a57667edad733439fadfc1754573429369cb8e65fe094c7bed1ed81c5e6 The package's postinstall lifecycle script fetches and executes arbitrary code from a remote URL that is stored XOR-encoded in endpoint-registry.json...

MAL-2026-15822 Malicious code in @stellarshift/chain-metadata (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 932d9a57667edad733439fadfc1754573429369cb8e65fe094c7bed1ed81c5e6 The package's postinstall lifecycle script fetches and executes arbitrary code from a remote URL that is stored XOR-encoded in endpoint-registry.json...

Malicious code in cminhouse-api-gateway-nodejs (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c42971bbb30a4cb0a1da27be3953339fdbda449e4d10e997aac72212df0a8b1d index.js is wired as the package's postinstall script and also runs on require via main. After skipping CI/test/Docker environments guards on...

Malicious code in @testrelic/playwright-analytics (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c305bbe247587c98b06f039cdcf78066dbcd4fdacf5a5de0411023c2a4fcc97a scripts/postinstall.cjs is registered as the package's postinstall lifecycle script and runs automatically on npm install. After a block of...

MAL-2026-15565 Malicious code in @testrelic/playwright-analytics (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector c305bbe247587c98b06f039cdcf78066dbcd4fdacf5a5de0411023c2a4fcc97a scripts/postinstall.cjs is registered as the package's postinstall lifecycle script and runs automatically on npm install. After a block of...