CVE-2021-26834

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-26834
A cross-site scripting (XSS) vulnerability exists in Znote 0.5.2. An attacker can insert payloads, and the code execution will happen immediately on markdown view mode.

5.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://github.com/alagrede/znote-app/issues/5 Exploit Issue Tracking Third Party Advisory
https://www.electronjs.org/apps/znote Product
Configurations

Configuration 1 (hide)

cpe:2.3:a:znote:znote:0.5.2:*:*:*:*:*:*:*
History

21 Jun 2021, 21:58

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 3.5
v3 : 5.4
CPE cpe:2.3:a:znote:znote:0.5.2:*:*:*:*:*:*:*
References (MISC) https://www.electronjs.org/apps/znote - (MISC) https://www.electronjs.org/apps/znote - Product
References (MISC) https://github.com/alagrede/znote-app/issues/5 - (MISC) https://github.com/alagrede/znote-app/issues/5 - Exploit, Issue Tracking, Third Party Advisory
CWE CWE-79

18 Jun 2021, 12:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-06-18 12:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-26834

Mitre link : CVE-2021-26834

CVE.ORG link : CVE-2021-26834

JSON object : View

Products Affected

znote

  • znote
CWE
CWE-79

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