CVE-2025-55912

7.3 HIGH

Published: September 18, 2025 Modified: October 31, 2025

Description

An issue in ClipBucket 5.5.0 and prior versions allows an unauthenticated attacker can exploit the plupload endpoint in photo_uploader.php to upload arbitrary files without any authentication, due to missing access controls in the upload handler

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://github.com/MacWarrior/clipbucket-v5/blob/5.5.0/upload/actions/photo_uploader.php

Source: cve@mitre.org

Patch

https://github.com/MacWarrior/clipbucket-v5/releases?page=2

Source: cve@mitre.org

Release Notes

https://github.com/MacWarrior/clipbucket-v5/tree/5.5.0

Source: cve@mitre.org

Mitigation Patch

https://medium.com/@mukund.s1337/cve-2025-55912-clipbucket-5-5-0-unauthenticated-arbitrary-file-upload-rce-720c0c0fbc58

Source: cve@mitre.org

Exploit Third Party Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.3 / 10.0

EPSS (Exploit Probability)

5.2%

90th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-434

Affected Vendors

oxygenz

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