CVE-2026-35606: File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files wit

Q: How do I fix CVE-2026-35606?

filebrowser: upgrade to newer than 2.63.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-35606 being exploited?

CVE-2026-35606 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-35606 affect?

CVE-2026-35606 affects filebrowser. Severity is high (CVSS 7.5). File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.1, the resourceGetHandler in http/resource.go returns full text file content without chec

Q: How urgent is CVE-2026-35606?

Priority 43/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 7.5REMOTEUPGRADE

CVE-2026-35606 is a high-severity flaw (CVSS 7.5) affecting filebrowser. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.1, the resourceGetHandler in http/resource.go returns full text file content without checking the Perm.Download permission flag. All three other content-serving endpoints (/api/raw, /api/preview, /api/subtitle) correctly verify this permission before serving content. A user with download: false can

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 73%)
CISA exploited list	No
Weakness	CWE-862
Published	2026-04-07
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: filebrowser

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-07 17:16 UTCPublished CVE record published
2026-06-17 10:40 UTCUpdated Record last modified

filebrowser filebrowser UPGRADE

Affected: <= 2.63.0

Fixed in: newer than 2.63.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy filebrowser || rpm -q filebrowser || filebrowser --version

2. UPGRADE to newer than 2.63.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade filebrowser

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade filebrowser

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-35606?

filebrowser: upgrade to newer than 2.63.0. Exact commands for each OS are on this page.

Is CVE-2026-35606 being exploited?

CVE-2026-35606 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-35606 affect?

CVE-2026-35606 affects filebrowser. Severity is high (CVSS 7.5). File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.1, the resourceGetHandler in http/resource.go returns full text file content without chec

How urgent is CVE-2026-35606?

Priority 43/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2026-35607 HIGH 8.1 UPGRADE File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files wit
CVE-2026-35605 HIGH 7.5 UPGRADE File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files wit
CVE-2026-35604 HIGH 8.1 UPGRADE File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files wit
CVE-2026-35585 HIGH 7.2 UPGRADE File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files wit
CVE-2026-34530 MEDIUM 6.9 UPGRADE File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files wit

References

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