CVE-2021-33295

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cross Site Scripting (XSS) vulnerability in Joplin Desktop App before 1.8.5 allows attackers to execute aribrary code due to improper sanitizing of html.

Una vulnerabilidad de tipo Cross Site Scripting (XSS) en Joplin Desktop App versiones anteriores a 1.8.5, permite a atacantes ejecutar código arbitrario debido a un saneo inapropiado del html

*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

2021-05-20 CVE Reserved
2022-06-16 CVE Published
2024-01-07 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (3)

URL	Tag	Source
https://github.com/laurent22/joplin/releases/tag/v1.8.5	Release Notes

URL	Date	SRC
https://the-it-wonders.blogspot.com/2021/05/joplin-app-desktop-version-vulnerable.html	2024-08-03

URL	Date	SRC
https://github.com/laurent22/joplin/commit/9c20d5947d1fa4678a8b640792ff3d31224f0adf	2022-06-27

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Joplin Project Search vendor "Joplin Project"		Joplin Search vendor "Joplin Project" for product "Joplin"				< 1.8.5 Search vendor "Joplin Project" for product "Joplin" and version " < 1.8.5"		-		Affected