// For flags

CVE-2023-5812

flusity CMS upload.php handleFileUpload unrestricted upload

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A vulnerability has been found in flusity CMS and classified as critical. Affected by this vulnerability is the function handleFileUpload of the file core/tools/upload.php. The manipulation of the argument uploaded_file leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The associated identifier of this vulnerability is VDB-243643.

Una vulnerabilidad ha sido encontrada en flusity CMS y clasificada como crítica. La función handleFileUpload del archivo core/tools/upload.php es afectada por esta vulnerabilidad. La manipulación del argumento uploaded_file conduce a una carga sin restricciones. El ataque se puede lanzar de forma remota. El exploit ha sido divulgado al público y puede utilizarse. Este producto no utiliza versiones. Esta es la razón por la que la información sobre las versiones afectadas y no afectadas no está disponible. El identificador asociado de esta vulnerabilidad es VDB-243643.

In flusity CMS wurde eine Schwachstelle gefunden. Sie wurde als kritisch eingestuft. Dabei geht es um die Funktion handleFileUpload der Datei core/tools/upload.php. Durch Manipulation des Arguments uploaded_file mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung. Dieses Produkt setzt Rolling Releases ein. Aus diesem Grund sind Details zu betroffenen oder zu aktualisierende Versionen nicht verfügbar.

*Credits: zihe
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
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
Authentication
Multiple
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-10-26 CVE Reserved
  • 2023-10-27 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-08-02 First Exploit
  • 2024-09-26 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-434: Unrestricted Upload of File with Dangerous Type
CAPEC
References (2)
URL Tag Source
https://vuldb.com/?id.243643 Technical Description
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
Flusity
Search vendor "Flusity"
Flusity
Search vendor "Flusity" for product "Flusity"
<= 2.304
Search vendor "Flusity" for product "Flusity" and version " <= 2.304"
-
Affected