PT-2026-30906 · Unknown · Filebrowser

Kodareef5 · CVE-2026-35605 · Published 2026-04-07 · Updated 2026-06-25

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions File Browser versions prior to 2.63.1

Description File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. The Matches() function in rules/rules.go uses strings.HasPrefix() without a trailing directory separator when matching paths against access rules. A rule for /uploads also matches /uploads backup/, potentially granting or denying access to unintended directories.

Recommendations Update to version 2.63.1 or later.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-35605

GHSA-5Q48-Q4FM-G3M6

GO-2026-5150

Affected Products

Filebrowser

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35605.json · Exploit
• https://github.com/filebrowser/filebrowser/security/advisories/GHSA-5q48-q4fm-g3m6 · Vendor Advisory
• https://github.com/filebrowser/filebrowser/pull/5889 · Patch
• https://osv.dev/vulnerability/GO-2026-5150 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-35605 · Security Note
• https://osv.dev/vulnerability/CVE-2026-35605 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-5q48-q4fm-g3m6 · Vendor Advisory
• https://github.com/filebrowser/filebrowser · Note
• https://twitter.com/CVEnew/status/2041569993985552788 · Twitter Post
• https://twitter.com/infoflowcloud/status/2041570751975690347 · Twitter Post