CVE-2021-34364

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-34364
The Refined GitHub browser extension before 21.6.8 might allow XSS via a link in a document. NOTE: github.com sends Content-Security-Policy headers to, in general, address XSS and other concerns.

6.1 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://github.com/sindresorhus/refined-github/releases/tag/21.6.8 Release Notes Third Party Advisory
https://vuln.ryotak.me/advisories/47 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:refined-github_project:refined-github:*:*:*:*:*:*:*:*
History

10 Jun 2021, 23:25

Type Values Removed Values Added
CPE cpe:2.3:a:refined-github_project:refined-github:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.1
References (MISC) https://github.com/sindresorhus/refined-github/releases/tag/21.6.8 - (MISC) https://github.com/sindresorhus/refined-github/releases/tag/21.6.8 - Release Notes, Third Party Advisory
References (MISC) https://vuln.ryotak.me/advisories/47 - (MISC) https://vuln.ryotak.me/advisories/47 - Third Party Advisory
CWE CWE-79

09 Jun 2021, 13:15

Type Values Removed Values Added
Summary The Refined GitHub browser extension before 21.6.8 might allow XSS via a link in a document. NOTE: github.com sends Content-Security-Policy headers to address this. The Refined GitHub browser extension before 21.6.8 might allow XSS via a link in a document. NOTE: github.com sends Content-Security-Policy headers to, in general, address XSS and other concerns.

09 Jun 2021, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-06-09 11:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-34364

Mitre link : CVE-2021-34364

CVE.ORG link : CVE-2021-34364

JSON object : View

Products Affected

refined-github_project

  • refined-github
CWE
CWE-79

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