SCA: security update for github.com/labstack/echo/v4, github.com/labstack/echo/v5 (GHSA-99jh-6h7p-pp36)

medium Tenable Cloud Security Plugin ID 477838

Description

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

- Echo is a Go web framework. From 4.0.0 until 5.4.0, the Proxy middleware can preserve an attacker-supplied
X-Real-IP header and forward it to an upstream service when Echo.IPExtractor is not configured. A remote
client can therefore make upstream services receive a spoofed client address, undermining IP-based access
controls, rate limiting, audit logging, or geographic restrictions that trust Echo's forwarded identity.
This issue is fixed in Echo 5.4.0. (CVE-2026-118651)

Solution

Update the github.com/labstack/echo/v5 library and its related packages to version 5.4.0 or later.

Plugin Details

Severity: Medium

ID: 477838

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/29/2026

Updated: 10/29/2026

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2026-118651

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/28/2026

Vulnerability Publication Date: 10/28/2026

Reference Information

CVE: CVE-2026-118651

cwe: CWE-346

Detections

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