CVE-2026-32761Disclosure(filebrowser / filebrowser)

LOWCVSS 6.5 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Versions 2.61.0 and below contain a permission enforcement bypass which allows users who are denied download privileges (perm.download = false) but granted share privileges (perm.share = true) to exfiltrate file content by creating public share links. While the direct raw download endpoint (/api/raw/) correctly enforces the download permission, the share creation endpoint only checks Perm.Share, and the public download handler (/api/public/dl/<hash>) serves file content without verifying that the original file owner has download permission. This means any authenticated user with share access can circumvent download restrictions by sharing a file and then retrieving it via the unauthenticated public download URL. The vulnerability undermines data-loss prevention and role-separation policies, as restricted users can publicly distribute files they are explicitly blocked from downloading directly. This issue has been fixed in version 2.62.0.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-284CWE-639CWE-863

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • filebrowser

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • 2 total mentions across 1 day

Affected systems

Products
filebrowser

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-03-20: 2Technical Details · 2026-03-20: 103-20
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • CVE@CVEnew
    General

    CVE-2026-32761 File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Versions 2.61.0 and below con… https://www.cve.org/CVERecord?id=CVE-2026-32761

    Post summary

    The post merely mentions the CVE with a brief description of the affected file‑management interface and links to the CVE record, without providing further technical, exploit, or remediation details.

    00000103
    56.8K followersView on X
  • CyberDudeBivash® | Global Cybersecurity Company@cyberbivash
    Disclosure

    🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-32761 - File Browser has an Authorization Policy Bypass in its Public Share Download Flow Intel Report: https://ift.tt/PcZDnRW

    Post summary

    CVE-2026-32761 is reported as an authorization policy bypass in File Browser’s public share download flow, with no PoC, exploit, or active exploitation evidence, and no patch or workaround mentioned.

    0000026
    334 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appfilebrowserfilebrowser---

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