CVE Vulnerability

CVE-2021-27520

A cross-site scripting (XSS) issue in FUDForum 3.1.0 allows remote attackers to inject JavaScript via index.php in the "author" parameter.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : 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

References
Link Resource
https://github.com/fudforum/FUDforum/issues/2 Exploit Issue Tracking
http://packetstormsecurity.com/files/162942/FUDForum-3.1.0-Cross-Site-Scripting.html Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:fudforum:fudforum:3.1.0:*:*:*:*:*:*:*
Information

Published : 2021-03-19 07:15

Updated : 2021-12-03 06:14

NVD link : CVE-2021-27520

Mitre link : CVE-2021-27520

Products Affected
No products.
CWE
CWE-79