Vulnerability index

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Sandboxjs CRITICAL 10.0
CVE-2026-43898

SandboxJS is a JavaScript sandboxing library. Prior to 0.9.6, sandbox-defined functions expose Function.caller, allowing sandboxed code to recover th…

Fix: 0.9.6+
Fix from $2,300 2026-05-28
Sandboxjs CRITICAL 10.0
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 = ...), …

Fix: 0.8.36+
Fix from $2,300 2026-04-06
Sandboxjs HIGH 7.5
CVE-2026-34211

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.36, the @nyariv/sandboxjs parser contains unbounded recursion in the restOfExp function an…

Fix: 0.8.36+
Fix from $1,950 2026-04-06
Sandboxjs HIGH 7.2
CVE-2026-34217

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.36, a scope modification vulnerability exists in @nyariv/sandboxjs. The vulnerability allo…

Fix: 0.8.36+
Fix from $1,950 2026-04-06
Sandboxjs CRITICAL 10.0
CVE-2026-26954

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.34, it is possible to obtain arrays containing Function, which allows escaping the sandbox…

Fix: 0.8.34+
Fix from $2,300 2026-03-13
Sandboxjs CRITICAL 10.0
CVE-2026-25881

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.31, a sandbox escape vulnerability allows sandboxed code to mutate host built-in prototype…

Fix: 0.8.31+
Fix from $2,300 2026-02-09
Sandboxjs CRITICAL 9.0
CVE-2026-25641

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.29, there is a sandbox escape vulnerability due to a mismatch between the key on which the…

Fix: 0.8.29+
Fix from $2,300 2026-02-06
Sandboxjs CRITICAL 10.0
CVE-2026-25520

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.29, The return values of functions aren't wrapped. Object.values/Object.entries can be use…

Fix: 0.8.29+
Fix from $2,300 2026-02-06
Sandboxjs CRITICAL 10.0
CVE-2026-25586

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.29, a sandbox escape is possible by shadowing hasOwnProperty on a sandbox object, which di…

Fix: 0.8.29+
Fix from $2,300 2026-02-06
Sandboxjs CRITICAL 10.0
CVE-2026-25587

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.29, as Map is in SAFE_PROTOYPES, it's prototype can be obtained via Map.prototype. By over…

Fix: 0.8.29+
Fix from $2,300 2026-02-06
Sandboxjs CRITICAL 10.0
CVE-2026-25142

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.27, SanboxJS does not properly restrict __lookupGetter__ which can be used to obtain proto…

Fix: 0.8.27+
Fix from $2,300 2026-02-02
Sandboxjs CRITICAL 10.0
CVE-2026-23830

SandboxJS is a JavaScript sandboxing library. Versions prior to 0.8.26 have a sandbox escape vulnerability due to `AsyncFunction` not being isolated …

Fix: 0.8.26+
Fix from $2,300 2026-01-28