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PHP CVE-2025-63994

CRITICAL
Unrestricted Upload of File with Dangerous Type (CWE-434)
2025-11-18 cve@mitre.org
PHP RCE File Upload Richfilemanager
9.8
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 19:22 vuln.today
PoC Detected
Dec 31, 2025 - 02:04 vuln.today
Public exploit code
CVE Published
Nov 18, 2025 - 18:16 nvd
CRITICAL 9.8

DescriptionNVD

An arbitrary file upload vulnerability in the /php/UploadHandler.php component of RichFilemanager v2.7.6 allows attackers to execute arbitrary code via uploading a crafted file.

AnalysisAI

An arbitrary file upload vulnerability in the /php/UploadHandler.php component of RichFilemanager v2.7.6 allows attackers to execute arbitrary code via uploading a crafted file. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, 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. An arbitrary file upload vulnerability in the /php/UploadHandler.php component of RichFilemanager v2.7.6 allows attackers to execute arbitrary code via uploading a crafted file. Affected products include: Psolom Richfilemanager.

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-2025-63994 vulnerability details – vuln.today
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