CVE-2026-40190 LangSmith Client SDKs has Prototype Pollution in langsmith-sdk via Incomplete `__proto__` Guard in Internal lodash `set()`

LangSmith Client SDKs provide SDK's for interacting with the LangSmith platform. Prior to 0.5.18, the LangSmith JavaScript/TypeScript SDK langsmith contains an incomplete prototype pollution fix in its internally vendored lodash set utility. The baseAssignValue function only guards against the...

Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain

Vulnerability Disclosure: Unrestricted Cloud Metadata Exfiltration via Header Injection Chain Summary The Axios library is vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound...

GHSA-FVCV-3M26-PCQX Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain

Vulnerability Disclosure: Unrestricted Cloud Metadata Exfiltration via Header Injection Chain Summary The Axios library is vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound...

@saltcorn/admin-models (>=1.0.0-beta.0, <=1.4.3), @saltcorn/base-plugin (>=1.0.0-beta.0, <=1.4.3) +5 more potentially affected by unknown CVE via @saltcorn/data (>=1.0.0, <=1.4.3)

@saltcorn/data NPM version =1.0.0, =1.0.0-beta.0, =1.0.0-beta.0, =1.0.0-beta.1, =1.0.0-beta.1, =1.0.0-beta.0, =1.0.0-beta.0, =1.0.0-beta.1, =1.4.3 Source cves: unknown CVE Source advisory: SNYK:JS-SALTCORNDATA-15991555...

@saltcorn/admin-models (>=1.5.0-beta.0, <=1.5.0), @saltcorn/base-plugin (>=1.5.0-beta.0, <=1.5.0) +5 more potentially affected by unknown CVE via @saltcorn/data (1.5.0-rc.2)

@saltcorn/data NPM version 1.5.0-rc.2 is affected by a known vulnerability. The following packages have a transitive dependency on @saltcorn/data and may be impacted: - @saltcorn/admin-models =1.5.0-beta.0, =1.5.0-beta.0, =1.5.0-beta.0, =1.5.0-beta.0, =1.5.0-beta.0, =1.5.0-beta.0, =1.5.0-beta.0,...

@saltcorn/admin-models (>=1.0.0-beta.0, <=1.4.4), @saltcorn/base-plugin (>=1.0.0-beta.0, <=1.4.4) +5 more potentially affected by unknown CVE via @saltcorn/data (>=1.0.0, <=1.4.4)

@saltcorn/data NPM version =1.0.0, =1.0.0-beta.0, =1.0.0-beta.0, =1.0.0-beta.1, =1.0.0-beta.1, =1.0.0-beta.0, =1.0.0-beta.0, =1.0.0-beta.1, =1.4.4 Source cves: unknown CVE Source advisory: OSV:GHSA-59XV-588H-2VMM...

@saltcorn/cli (>=1.5.0-beta.0, <=1.5.2), @saltcorn/mobile-builder (>=1.5.0-beta.0, <=1.5.2) potentially affected by CVE-2026-40163 via @saltcorn/server (>=1.5.0, <=1.5.2)

@saltcorn/server NPM version =1.5.0, =1.5.0-beta.0, =1.5.0-beta.0, =1.5.2 Source cves: CVE-2026-40163 Source advisory: SNYK:JS-SALTCORNSERVER-15990855...

CVE-2026-40175 Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain

Axios is a promise based HTTP client for the browser and Node.js. Versions prior to 1.15.0 and 0.3.1 are vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound requests. This...

CVE-2026-40175 Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain

Axios is a promise based HTTP client for the browser and Node.js. Versions prior to 1.15.0 and 0.3.1 are vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound requests. This...

CVE-2026-40175

Axios is a promise based HTTP client for the browser and Node.js. Versions prior to 1.15.0 and 0.3.1 are vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound requests. This...

CVE-2026-40175 Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain

Axios is a promise based HTTP client for the browser and Node.js. Versions prior to 1.15.0 and 0.3.1 are vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound requests. This...

CVE-2026-40175

Axios is a promise based HTTP client for the browser and Node.js. Versions prior to 1.15.0 and 0.3.1 are vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound requests. This...

@alexaegis/svelte-config (>=0.9.2, <=0.15.0), @builders-of-stuff/svelte-sui-wallet-adapter (>=0.7.5, <=2.1.0) +17 more potentially affected by CVE-2026-40074 via @sveltejs/kit (>=2.0.0, <=2.55.0)

@sveltejs/kit NPM version =2.0.0, =0.9.2, =0.7.5, =0.0.137, =0.0.0-52469075, =39.2.3, =10.0.1, =0.1.0, =0.0.1-alpha.26, =0.4.1, =5.0.0-alpha.1, =0.0.1, =1.0.1-next.0, =0.0.10, =1.0.54 and more Source cves: CVE-2026-40074 Source advisory: OSV:GHSA-3F6H-2HRP-W5WX...

lodash: Lodash: Prototype pollution allows deletion of built-in prototype properties via array path bypass

A flaw was found in Lodash. An attacker can exploit a prototype pollution vulnerability in the .unset and .omit functions by bypassing a security check. This bypass is achieved by providing array-wrapped path segments, which allows for the deletion of properties from built-in JavaScript prototype...

Security Bulletin: tough-cookie Prototype Pollution Vulnerability in CookieJar, affects watsonx.data

Summary ough-cookie versions prior to 4.1.3 are vulnerable to prototype pollution when using CookieJar with rejectPublicSuffixes=false due to improper object initialization. Fixed in version 4.1.3. This can affect watsonx.data. Vulnerability Details CVEID:CVE-2023-26136 DESCRIPTION: Versions of t...

@1eg/theme-editor-cli (>=0.13.0, <=1.17.0), @aicontextlab/cli (>=0.0.0-dev, <=0.2.2) +313 more potentially affected by CVE-2026-5986 via js-video-url-parser (>=0.2.8, <=0.5.1)

js-video-url-parser NPM version =0.2.8, =0.13.0, =0.0.0-dev, =0.2.5, =1.0.103, =0.12.77-beta.1, =0.1.0, =0.1.136, =1.2.8, =1.2.8, =1.2.8, =1.2.8, =1.2.8, =1.2.8, =1.2.10 and more Source cves: CVE-2026-5986 Source advisory: OSV:GHSA-8FGX-WGVR-PCX8...

EUVD-2026-21234

In TLSXEchChangeSNI, the ctx-extensions branch set extensions unconditionally even when TLSXFind returned NULL. This caused TLSXUseSNI to attach the attacker-controlled publicName to the shared WOLFSSLCTX when no inner SNI was configured. TLSXEchRestoreSNI then failed to clean it up because its...

Axios 代码问题漏洞

Axios is an open-source HTTP client developed by Axios. Versions of Axios prior to 1.15.0 had code vulnerabilities. These vulnerabilities stemmed from a specific Gadget attack chain, which could potentially upgrade prototype pollution in any third-party dependencies into remote code execution or...

Lodash 4.17.12 Prototype Pollution Scanner

This tool is a multi-threaded CLI scanner designed to detect potential Prototype Pollution vulnerabilities in web applications using Lodash. It targets endpoints that may improperly handle user-supplied JSON input and perform unsafe object merging operations e.g., via defaultsDeep. The scanner...

LangSmith Client SDKs 安全漏洞

LangSmith Client SDKs are a developer toolkit open-sourced by LangChain. Versions of LangSmith Client SDKs prior to 0.5.18 contained security vulnerabilities. These vulnerabilities stemmed from incomplete prototype pollution repairs in the lodash set utility provided internally within the LangSmi...