What is the CVSS score of CVE-2025-56295?

CVE-2025-56295 has a CVSS 3.1 base score of 7.3 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.0%.

Which versions of PHP are affected by CVE-2025-56295?

Organizations using code-projects Computer Laboratory System 1.0 face moderate risk from CVE-2025-56295, a unrestricted file upload vulnerability rated CVSS 7.3.

Is there a public PoC exploit available for CVE-2025-56295?

Yes, a public proof-of-concept exploit is available for CVE-2025-56295. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-56295?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Review file handling controls and restrict upload directories.

PHP CVE-2025-56295

HIGH

Unrestricted Upload of File with Dangerous Type (CWE-434)

2025-09-16 cve@mitre.org

PHP File Upload Computer Laboratory System

7.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.3 HIGH

AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:12 vuln.today

PoC Detected

Sep 18, 2025 - 16:50 vuln.today

Public exploit code

CVE Published

Sep 16, 2025 - 15:15 nvd

HIGH 7.3

DescriptionCVE.org

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.

AnalysisAI

code-projects Computer Laboratory System 1.0 has a file upload vulnerability. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. 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. Affected products include: Carmelo Computer Laboratory System.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.

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CVE-2025-56295 vulnerability details – vuln.today

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PHP CVE-2025-56295

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

More from same product – last 7 days

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External POC / Exploit Code