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SCA: security update for github.com/oxyno-zeta/s3-proxy/cmd/s3-proxy (GHSA-pp9m-qf39-hxjc)

high Tenable Self-Hosted Container Security Plugin ID 420938

Description

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

 - oxyno-zeta/s3-proxy is an aws s3 proxy written in go. In affected versions a Reflected Cross-site
 Scripting (XSS) vulnerability enables attackers to create malicious URLs that, when visited, inject
 scripts into the web application. This can lead to session hijacking or phishing attacks on a trusted
 domain, posing a moderate risk to all users. It's possible to inject html elements, including scripts
 through the folder-list template. The affected template allows users to interact with the URL path
 provided by the `Request.URL.Path` variable, which is then rendered directly into the HTML without proper
 sanitization or escaping. This can be abused by attackers who craft a malicious URL containing injected
 HTML or JavaScript. When users visit such a URL, the malicious script will be executed in the user's
 context. This issue has been addressed in version 4.18.1 and all users are advised to upgrade. There are
 no known workarounds for this vulnerability. (CVE-2025-27088)

See Also

https://github.com/advisories/GHSA-pp9m-qf39-hxjc

Plugin Details

Severity: High

ID: 420938

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 2/21/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3.9

Percentile: 52.58

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.7

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

CVSS Score Source: CVE-2025-27088

CVSS v3

Risk Factor: High

Base Score: 8.2

Temporal Score: 7.4

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

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

CVSS v4

Risk Factor: High

Base Score: 8.4

Threat Score: 7.1

Threat Vector: CVSS:4.0/E:P

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/20/2025

Vulnerability Publication Date: 2/20/2025

Reference Information

CVE: CVE-2025-27088

cwe: CWE-79