CVE-2023-43876

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

A Cross-Site Scripting (XSS) vulnerability in installation of October v.3.4.16 allows an attacker to execute arbitrary web scripts via a crafted payload injected into the dbhost field.

Vulnerabilidad de Cross-Site Scripting (XSS) en la instalación de October v.3.4.16 permite a un atacante ejecutar scripts web arbitrarios a través de un payload manipulado inyectado en el campo dbhost.

*Credits: N/A

CVSS Scores

NISTv3.1 5.4

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

Poc

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-09-19 First Exploit
2023-09-25 CVE Reserved
2023-09-28 CVE Published
2024-09-23 CVE Updated
2024-10-04 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/sromanhu/CVE-2023-43876-October-CMS-Reflected-XSS---Installation	2023-09-19
https://github.com/sromanhu/October-CMS-Reflected-XSS---Installation/blob/main/README.md	2024-09-23

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
Octobercms Search vendor "Octobercms"		October Search vendor "Octobercms" for product "October"				3.4.16 Search vendor "Octobercms" for product "October" and version "3.4.16"		-		Affected