Arbitrary file upload in Oxygenz Clipbucket
CVE-2025-55912
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 h…
Vulnerability class: Unrestricted File Upload
EPSS: 0.014 (70.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Oxygenz Clipbucket
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Patch)
- cve@mitre.org (Patch, Mitigation)
- cve@mitre.org (Release Notes)
- cve@mitre.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-55912?
- CVE-2025-55912 is a high-severity vulnerability in Oxygenz Clipbucket, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.3/10. Published 2025-09-18.
- How severe is CVE-2025-55912?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2025-55912 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.