Is CVE-2026-54096 actively exploited?

No active exploitation of CVE-2026-54096 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-54096 be exploited remotely?

No. CVE-2026-54096 requires local access to exploit.

What is the CVSS score of CVE-2026-54096?

CVE-2026-54096 has a CVSS score of 8.4 (HIGH).

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HIGH

CVE-2026-54096

CWE-863Published: June 25, 2026· Updated: Jun 25, 2026

8.4

CVSS v3.1

EPSS:0.18%probability of exploitation in 30 daysPercentile:7.2th

Official Description

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.7, `POST /api/share/<path>` accepts an authenticated request for an arbitrary path and stores a public share record without checking whether the target file currently exists. Later, when a file is created at that same path, the previously created public share immediately becomes valid and exposes the new file through `GET /api/public/dl/<hash>`. This vulnerability is fixed in 2.63.7.

NVD Source

Technical Analysis

CVE-2026-54096 requires local access, meaning attackers must already have a foothold on the target system.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.4.