Detections
Analytics
SCA: security update for github.com/caddyserver/caddy/v2 (GHSA-4xrr-hq4w-6vf4)
high Tenable Cloud Security Plugin ID 437976
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 version 2.11.1, the path
sanitization routine in file matcher doesn't sanitize backslashes which can lead to bypassing path related
security protections. It affects users with specific Caddy and environment configurations. Version 2.11.1
fixes the issue. (CVE-2026-27585)
See Also
Plugin Details
Severity: High
ID: 437976
Version: Revision 1.9
Type: Local
Family: SCA Checks
Published: 2/25/2026
Updated: 7/2/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Low
Score: 2.1
Percentile: 7.71
Vendor
Vendor Severity: Medium
CVSS v2
Risk Factor: Medium
Base Score: 6.4
Temporal Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
CVSS Score Source: CVE-2026-27585
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.9
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
CVSS v4
Risk Factor: High
Base Score: 8.2
Threat Score: 6.9
Threat Vector: CVSS:4.0/E:P
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Vulnerability Information
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 2/24/2026
Vulnerability Publication Date: 2/24/2026
Reference Information
CVE: CVE-2026-27585
cwe: CWE-20