Detections
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SCA: security update for github.com/filebrowser/filebrowser/v2 (GHSA-5vpr-4fgw-f69h)

critical Tenable Cloud Security Plugin ID 439545

Description

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

 - File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files
 within a specified directory. Prior to version 2.62.2, the EPUB preview function in File Browser is
 vulnerable to Stored Cross-Site Scripting (XSS). JavaScript embedded in a crafted EPUB file executes in
 the victim's browser when they preview the file. This issue has been patched in version 2.62.2.
 (CVE-2026-34529)

Solution

Update the github.com/filebrowser/filebrowser/v2 library and its related packages to version 2.62.2 or later.

See Also

https://github.com/advisories/GHSA-5vpr-4fgw-f69h

Plugin Details

Severity: Critical

ID: 439545

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 4/1/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: High

Score: 7

Percentile: 98.3

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 7

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

CVSS Score Source: CVE-2026-34529

CVSS v3

Risk Factor: Critical

Base Score: 9

Temporal Score: 8.1

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/31/2026

Vulnerability Publication Date: 3/31/2026

Reference Information

CVE: CVE-2026-34529

cwe: CWE-79