lodash: lodash: Arbitrary code execution via untrusted input in template imports

A flaw was found in lodash. The fix for CVE-2021-23337 added validation for the variable option in .template but did not apply the same validation to options.imports key names. Both paths flow into the same Function constructor sink. Additionally, .template uses assignInWith to merge imports, whi...

CVE-protobufjs-GHSA-xq3m-2v4x-88gg

GHSA-xq3m-2v4x-88gg: protobuf.js Remote Code Execution Critic...

GHSA-F5V8-V6Q3-Q4H6 Meridian: Multiple defense-in-depth gaps (collection/depth caps, telemetry, retry, fan-out)

Summary Meridian v2.1.0 Meridian.Mapping and Meridian.Mediator shipped with nine defense-in-depth gaps reachable through its public APIs. Two are HIGH severity — the advertised DefaultMaxCollectionItems and DefaultMaxDepth safety caps are silently bypassed on the IMapper.Mapsource, destination...

SUSE CVE-2026-40190

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...

CVE-2026-40190

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...

Prototype Pollution

LangSmith is vulnerable to Prototype Pollution. The vulnerability is due to an incomplete prototype pollution fix in its internally vendored lodash set utility, where the baseAssignValue function only guards against the proto key, but fails to prevent traversal via constructor.prototype, and...

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...

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...

EUVD-2026-20993

Hashgraph Guardian through version 3.5.0 contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directly to the Node.js Function...

CVE-2026-39911

Hashgraph Guardian through version 3.5.1, fixed in commit 45fbe2f, contains an unsandboxed JavaScript execution vulnerability in the Custom Logic policy block worker that allows authenticated Standard Registry users to execute arbitrary code by passing user-supplied JavaScript expressions directl...

CVE-2026-34208

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.36, SandboxJS blocks direct assignment to global objects for example Math.random = ..., but this protection can be bypassed through an exposed callable constructor path: this.constructor.calltarget, attackerObject. Because this.constructo...

CVE-2026-34208

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.36, SandboxJS blocks direct assignment to global objects for example Math.random = ..., but this protection can be bypassed through an exposed callable constructor path: this.constructor.calltarget, attackerObject. Because this.constructo...

CVE-2026-34208

CVE-2026-34208 (SandboxJS) affects SandboxJS versions prior to 0.8.36. The vulnerability arises because an exposed constructor path (this.constructor.call(target, attackerObject)) can bypass the global-write protection and cause host global objects to be mutated by attacker-controlled payloads. T...

CVE-2026-34208 SandboxJS: Sandbox integrity escape

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.36, SandboxJS blocks direct assignment to global objects for example Math.random = ..., but this protection can be bypassed through an exposed callable constructor path: this.constructor.calltarget, attackerObject. Because this.constructo...

SandboxJS 安全漏洞

SandboxJS is a security assessment tool developed by nyariv. Versions of SandboxJS prior to 0.8.36 contained security vulnerabilities; these vulnerabilities stemmed from the ability to bypass global object protection through constructor paths, potentially allowing modification of host global obje...

GHSA-HG73-4W7G-Q96W SandboxJS: Sandbox Escape via Prop Object Leak in New Handler

Description A scope modification vulnerability exists in @nyariv/sandboxjs version 0.8.35 and below. The vulnerability allows untrusted sandboxed code to leak internal interpreter objects through the new operator, exposing sandbox scope objects in the scope hierarchy to untrusted code; an...

Improperly Controlled Modification of Dynamically-Determined Object Attributes

Overview @nyariv/sandboxjs is a Javascript sandboxing library. Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes through the constructor process. An attacker can modify host global objects and persist these changes...

SandboxJS: Sandbox integrity escape

Summary SandboxJS blocks direct assignment to global objects for example Math.random = ..., but this protection can be bypassed through an exposed callable constructor path: this.constructor.calltarget, attackerObject. Because this.constructor resolves to the internal SandboxGlobal function and...

GHSA-2GG9-6P7W-6CPJ SandboxJS: Sandbox integrity escape

Summary SandboxJS blocks direct assignment to global objects for example Math.random = ..., but this protection can be bypassed through an exposed callable constructor path: this.constructor.calltarget, attackerObject. Because this.constructor resolves to the internal SandboxGlobal function and...

PT-2026-30272

Name of the Vulnerable Software and Affected Versions SandboxJS versions prior to 0.8.35 Description SandboxJS has a flaw where direct assignment to global objects is blocked, but this protection can be bypassed through a callable constructor path using this.constructor.calltarget, attackerObject...