// For flags

CVE-2022-4821

FlatPress XML File Handler/MD File admin.uploader.php onupload cross site scripting

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability classified as problematic was found in FlatPress. This vulnerability affects the function onupload of the file admin/panels/uploader/admin.uploader.php of the component XML File Handler/MD File Handler. The manipulation leads to cross site scripting. The attack can be initiated remotely. The name of the patch is 3cc223dec5260e533a84b5cf5780d3a4fbf21241. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-217000.

Una vulnerabilidad fue encontrada en FlatPress y clasificada como problemática. Esta vulnerabilidad afecta la función onupload del archivo admin/panels/uploader/admin.uploader.php del componente XML File Handler/MD File Handler. La manipulación conduce a Cross-Site Scripting (XSS). El ataque se puede iniciar de forma remota. El nombre del parche es 3cc223dec5260e533a84b5cf5780d3a4fbf21241. Se recomienda aplicar un parche para solucionar este problema. El identificador de esta vulnerabilidad es VDB-217000.

In FlatPress wurde eine Schwachstelle entdeckt. Sie wurde als problematisch eingestuft. Es geht um die Funktion onupload der Datei admin/panels/uploader/admin.uploader.php der Komponente XML File Handler/MD File Handler. Durch die Manipulation mit unbekannten Daten kann eine cross site scripting-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Patch wird als 3cc223dec5260e533a84b5cf5780d3a4fbf21241 bezeichnet. Als bestmögliche Massnahme wird Patching empfohlen.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-12-28 CVE Reserved
  • 2022-12-28 CVE Published
  • 2024-07-20 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Flatpress
Search vendor "Flatpress"
Flatpress
Search vendor "Flatpress" for product "Flatpress"
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Affected