CVE-2023-53942

File Thingie 2.5.7 Authenticated Arbitrary File Upload Remote Code Execution

Published Dec 18, 2025 CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Description
File Thingie 2.5.7 contains an authenticated file upload vulnerability that allows remote attackers to upload malicious PHP zip archives to the web server. Attackers can create a custom PHP payload, upload and unzip it, and then execute arbitrary system commands through a crafted PHP script with a command parameter.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Leefish
Leefish file Thingie
CPEs cpe:2.3:a:leefish:file_thingie:2.5.7:*:*:*:*:*:*:*
Vendors & Products Leefish
Leefish file Thingie
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description File Thingie 2.5.7 contains an authenticated file upload vulnerability that allows remote attackers to upload malicious PHP zip archives to the web server. Attackers can create a custom PHP payload, upload and unzip it, and then execute arbitrary system commands through a crafted PHP script with a command parameter.
Title File Thingie 2.5.7 Authenticated Arbitrary File Upload Remote Code Execution
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Apr 7, 2026, 2:08 PM
Reserved
Dec 16, 2025, 7:22 PM
Status
Analyzed
Published
Dec 18, 2025, 8:15 PM
Modified
Jun 17, 2026, 6:46 AM