Detections
Analytics

SCA: security update for github.com/labstack/echo/v4, github.com/labstack/echo/v5 (GHSA-vfp3-v2gw-7wfq)

high Tenable Self-Hosted Container Security Plugin ID 446272

Description

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

 - Echo is a Go web framework. Prior to 4.15.3 and 5.2.0, Echo's router and static file handler disagree on
 URL path decoding. The router matches routes using the raw encoded path (preserving %2F as-is), while
 StaticDirectoryHandler unescapes %2F to / before resolving filesystem paths. This allows an attacker to
 bypass route-level access controls and read static files without authorization. This vulnerability is
 fixed in 4.15.3 and 5.2.0. (CVE-2026-55677)

Solution

Update the github.com/labstack/echo/v4 library and its related packages to version 4.15.3 or later.

See Also

https://github.com/advisories/GHSA-vfp3-v2gw-7wfq

Plugin Details

Severity: High

ID: 446272

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/25/2026

Updated: 8/25/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.75

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2026-55677

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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: 8/25/2026

Vulnerability Publication Date: 6/26/2026

Reference Information

CVE: CVE-2026-55677

cwe: CWE-22