// For flags

CVE-2025-6873

SourceCodester Simple Company Website Users.php unrestricted upload

Severity Score

5.1
*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A vulnerability, which was classified as critical, has been found in SourceCodester Simple Company Website 1.0. This issue affects some unknown processing of the file /classes/Users.php?f=save. The manipulation of the argument img leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Eine Schwachstelle wurde in SourceCodester Simple Company Website 1.0 entdeckt. Sie wurde als kritisch eingestuft. Davon betroffen ist unbekannter Code der Datei /classes/Users.php?f=save. Durch das Beeinflussen des Arguments img mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

*Credits: meraklbz
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
High
User Interaction
None
System
Vulnerable | Subsequent
Confidentiality
Low
None
Integrity
Low
None
Availability
Low
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Multiple
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
Poc
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2025-06-28 CVE Reserved
  • 2025-06-29 CVE Published
  • 2025-06-30 CVE Updated
  • 2025-06-30 First Exploit
  • 2025-07-05 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-284: Improper Access Control
  • CWE-434: Unrestricted Upload of File with Dangerous Type
CAPEC
References (4)
URL Tag Source
https://vuldb.com/?id.314345 Technical Description
https://vuldb.com/?submit.603645 Third Party Advisory
https://www.sourcecodester.com Product
URL Date SRC
https://github.com/ez-lbz/poc/issues/29 2025-06-30
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
SourceCodester
Search vendor "SourceCodester"
 Simple Company Website
Search vendor "SourceCodester" for product "Simple Company Website"
 1.0
Search vendor "SourceCodester" for product "Simple Company Website" and version "1.0"
en
Affected