Detections
Analytics

SCA: security update for savon (GHSA-mx5j-mp4f-g8jg)

high Tenable Cloud Security Plugin ID 445558

Description

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

 - Savon is a Ruby SOAP client. From 0.9.8 until 2.17.2, Savon::Model .all_operations interpolates attacker-
 controlled WSDL operation names into Ruby source passed to module_eval, allowing Ruby code execution in
 the application process. This issue is fixed in version 2.17.2. (CVE-2026-53510)

Solution

Update the savon library and its related packages to version 2.17.2 or later.

See Also

https://github.com/advisories/GHSA-mx5j-mp4f-g8jg

Plugin Details

Severity: High

ID: 445558

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/1/2026

Updated: 8/1/2026

Risk Information

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.6

Temporal Score: 5.6

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

CVSS Score Source: CVE-2026-53510

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 7/31/2026

Vulnerability Publication Date: 7/31/2026

Reference Information

CVE: CVE-2026-53510

cwe: CWE-94