Detections
Analytics

SCA: security update for wrangler (GHSA-f8mp-x433-5wpf)

high Tenable Cloud Security Plugin ID 434895

Description

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

 - The V8 inspector intentionally allows arbitrary code execution within the Workers sandbox for debugging.
 wrangler dev would previously start an inspector server listening on all network interfaces. This would
 allow an attacker on the local network to connect to the inspector and run arbitrary code. Additionally,
 the inspector server did not validate Origin/Host headers, granting an attacker that can trick any user on
 the local network into opening a malicious website the ability to run code. If wrangler dev --remote was
 being used, an attacker could access production resources if they were bound to the worker. This issue was
 fixed in [email protected] and [email protected]. Whilst wrangler dev's inspector server listens on local
 interfaces by default as of [email protected], an SSRF vulnerability in miniflare
 https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-fwvg-2739-22v7 (CVE-2023-7078) allowed
 access from the local network until [email protected]. [email protected] and [email protected] introduced
 validation for the Origin/Host headers. (CVE-2023-7080)

See Also

https://github.com/advisories/GHSA-f8mp-x433-5wpf

Plugin Details

Severity: High

ID: 434895

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 8/20/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.58

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 8.3

Temporal Score: 6.1

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

CVSS Score Source: CVE-2023-7080

CVSS v3

Risk Factor: High

Base Score: 8

Temporal Score: 7

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 1/3/2024

Vulnerability Publication Date: 12/29/2023

Reference Information

CVE: CVE-2023-7080

cwe: CWE-269