Detections
Analytics

Echo: php-7.2: security update to 7.2.34+e1

medium Tenable Self-Hosted Container Security Plugin ID 477435

Description

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

 - In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 when
 parsing XML data in SOAP extensions, overly large (>2Gb) XML namespace prefix may lead to null pointer
 dereference. This may lead to crashes and affect the availability of the target server. (CVE-2025-6491)

Solution

Update the php-7.2 library and its related packages to version 7.2.34+e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2025-6491

Plugin Details

Severity: Medium

ID: 477435

Version: Revision 1.1

Type: Local

Published: 10/25/2026

Updated: 10/25/2026

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 93.2

CVSS v2

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.2

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

CVSS Score Source: CVE-2025-6491

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.3

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

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

CVSS v4

Risk Factor: Medium

Base Score: 5.9

Threat Score: 5

Threat Vector: CVSS:4.0/E:P

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/25/2026

Vulnerability Publication Date: 7/3/2025

Reference Information

CVE: CVE-2025-6491