CVE-2021-43659

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In halo 1.4.14, the function point of uploading the avatar, any file can be uploaded, such as uploading an HTML file, which will cause a stored XSS vulnerability.

En halo versión 1.4.14, el punto de la función de subir el avatar, puede subirse cualquier archivo, como subir un archivo HTML, lo que causará una vulnerabilidad de tipo XSS almacenada

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-11-15 CVE Reserved
2022-03-24 CVE Published
2023-10-15 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://github.com/halo-dev/halo/issues/1522	2024-08-04

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
Halo Search vendor "Halo"		Halo Search vendor "Halo" for product "Halo"				1.4.14 Search vendor "Halo" for product "Halo" and version "1.4.14"		-		Affected