Detections
Analytics

SCA: security update for guzzlehttp/guzzle (GHSA-94pj-82f3-465w)

medium Tenable Self-Hosted Container Security Plugin ID 445642

Description

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

 - guzzlehttp/guzzle versions before 7.14.2 fail to properly isolate Proxy-Authorization headers from origin
 servers in cURL handlers. Attackers can capture proxy credentials through origin server access logs when
 requests are redirected, bypassed, or sent through SOCKS proxies that Guzzle misclassifies as direct
 connections. (CVE-2026-67339)

Solution

Update the guzzlehttp/guzzle library and its related packages to version 7.14.2 or later.

See Also

https://github.com/advisories/GHSA-94pj-82f3-465w

Plugin Details

Severity: Medium

ID: 445642

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/4/2026

Updated: 8/4/2026

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2026-67339

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

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

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

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 2.7

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 7/20/2026

Vulnerability Publication Date: 7/20/2026

Reference Information

CVE: CVE-2026-67339