Detections
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SCA: security update for github.com/filebrowser/filebrowser/v2 (GHSA-4wx8-5gm2-2j97)

medium Tenable Self-Hosted Container Security Plugin ID 428737

Description

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

 - File Browser provides a file managing interface within a specified directory and it can be used to upload,
 delete, preview, rename and edit files. The Markdown preview function of File Browser prior to v2.33.7 is
 vulnerable to Stored Cross-Site-Scripting (XSS). Any JavaScript code that is part of a Markdown file
 uploaded by a user will be executed by the browser. Version 2.33.7 contains a fix for the issue.
 (CVE-2025-52902)

See Also

https://github.com/advisories/GHSA-4wx8-5gm2-2j97

Plugin Details

Severity: Medium

ID: 428737

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 8/5/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.14

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.3

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

CVSS Score Source: CVE-2025-52902

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.9

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 6/27/2025

Vulnerability Publication Date: 6/26/2025

Reference Information

CVE: CVE-2025-52902

cwe: CWE-79