Unrestricted Upload of File with Dangerous Type (CWE-434)
2026-04-27
VulDB
2.0
CVSS 4.0
CVSS VectorNVD
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
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X
Lifecycle Timeline
6
Severity Changed
Apr 29, 2026 - 01:12 NVD
MEDIUM
LOW
CVSS changed
Apr 29, 2026 - 01:12 NVD
5.1 (MEDIUM)
2.0 (LOW)
PoC Detected
Apr 29, 2026 - 01:00 vuln.today
Public exploit code
CVSS changed
Apr 27, 2026 - 15:22 NVD
4.7 (MEDIUM)
5.1 (MEDIUM)
EUVD ID Assigned
Apr 27, 2026 - 15:00 euvd
EUVD-2026-25861
CVE Published
Apr 27, 2026 - 14:45 nvd
LOW 2.0
DescriptionNVD
A vulnerability was determined in code-projects Online Lot Reservation System 1.0. This impacts an unknown function of the file /activity.php. This manipulation of the argument directory causes unrestricted upload. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.
Analysis
A vulnerability was determined in code-projects Online Lot Reservation System 1.0. This impacts an unknown function of the file /activity.php. …
Sign in for full analysis, threat intelligence, and remediation guidance.
Share
External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).
EUVD-2026-25861