Detections
Analytics

SCA: security update for effect (GHSA-38f7-945m-qr2g)

high Tenable Cloud Security Plugin ID 439099

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Effect is a TypeScript framework that consists of several packages that work together to help build
 TypeScript applications. Prior to version 3.20.0, when using `RpcServer.toWebHandler` (or
 `HttpApp.toWebHandlerRuntime`) inside a Next.js App Router route handler, any Node.js
 `AsyncLocalStorage`-dependent API called from within an Effect fiber can read another concurrent request's
 context — or no context at all. Under production traffic, `auth()` from `@clerk/nextjs/server` returns a
 different user's session. Version 3.20.0 contains a fix for the issue. (CVE-2026-32887)

Solution

Update the effect library and its related packages to version 3.20.0 or later.

See Also

https://github.com/advisories/GHSA-38f7-945m-qr2g

Plugin Details

Severity: High

ID: 439099

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 3/21/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.59

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:N

CVSS Score Source: CVE-2026-32887

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/20/2026

Vulnerability Publication Date: 3/20/2026

Reference Information

CVE: CVE-2026-32887

cwe: CWE-362