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SCA: security update for github.com/caddyserver/caddy/v2 (GHSA-qrp7-cvwr-j2c6)

high Tenable Cloud Security Plugin ID 443327

Description

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

 - Caddy is an extensible server platform that uses TLS by default. Prior to 2.11.4, on Windows, Caddy path
 matchers treat /private\secret.txt as outside /private/*, but file_server later resolves the same request
 path as private\secret.txt on disk. An unauthenticated remote client can bypass Caddy path-scoped
 auth/deny routes protecting /private/*. This vulnerability is fixed in 2.11.4. (CVE-2026-52844)

Solution

Update the github.com/caddyserver/caddy/v2 library and its related packages to version 2.11.4 or later.

See Also

https://github.com/advisories/GHSA-qrp7-cvwr-j2c6

Plugin Details

Severity: High

ID: 443327

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 6/17/2026

Updated: 6/30/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 94.18

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.1

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

CVSS Score Source: CVE-2026-52844

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 6/16/2026

Vulnerability Publication Date: 6/13/2026

Reference Information

CVE: CVE-2026-52844