Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from Vendor (VulDB) · only source for this CVE.
CVSS VectorVendor: VulDB
Lifecycle Timeline
3DescriptionCVE.org
A security vulnerability has been detected in SourceCodester Online Book Store System 1.0. Impacted is an unknown function of the file /admin/index.php?page=books of the component Book Image Upload Feature. Such manipulation leads to unrestricted upload. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.
AnalysisAI
Unrestricted file upload in SourceCodester Online Book Store System 1.0 allows authenticated remote attackers with administrative access to upload arbitrary PHP files via the Book Image Upload feature at /admin/index.php?page=books, enabling remote code execution on the host server. A public exploit proof-of-concept has been disclosed on Medium under the title 'Critical Authenticated Remote Code Execution via Unrestricted File Upload,' confirming practical exploitability. While PR:H limits exposure to actors holding admin credentials, successful exploitation yields full server-side code execution, making this a high-impact finding within its threat model.
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Same technique File Upload
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-43295
GHSA-596x-7q4m-3hjq