Detections
Analytics

Echo: php-8.1: security update to 8.1.34+e1

high Tenable Cloud Security Plugin ID 476624

Description

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

 - In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, 8.5.* before 8.5.6, due to
 improper sanitation of user data, it allows an attacker to compose an URL, which will cause the target to
 execute arbitrary JavaScript code (XSS) on the target's machine when the target is viewing the PHP-FPM
 status page. (CVE-2026-6735)

Solution

Update the php-8.1 library and its related packages to version 8.1.34+e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-6735

Plugin Details

Severity: High

ID: 476624

Version: Revision 1.1

Type: Local

Published: 10/22/2026

Updated: 10/22/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.39

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-2026-6735

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.5

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

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

CVSS v4

Risk Factor: High

Base Score: 8.8

Threat Score: 7.3

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/22/2026

Vulnerability Publication Date: 5/6/2026

Reference Information

CVE: CVE-2026-6735