Arbitrary file upload in Carmelo Computer Laboratory System
CVE-2025-56295
code-projects Computer Laboratory System 1.0 has a file upload vulnerability. Staff can upload malicious files by uploading PHP backdoor files when modifying personal avatar information and use web shell connection tools to obtain server permissions.
Vulnerability class: Unrestricted File Upload
EPSS: 0.003 (21.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N.
Affected products
- Carmelo Computer_laboratory_system — versions 1.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Not Applicable)
- cve@mitre.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-56295?
- CVE-2025-56295 is a high-severity vulnerability in Carmelo Computer Laboratory System, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.3/10. Published 2025-09-16.
- How severe is CVE-2025-56295?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2025-56295 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.