CVE Vulnerability

CVE-2021-32721

PowerMux is a drop-in replacement for Go's http.ServeMux. In PowerMux versions prior to 1.1.1, attackers may be able to craft phishing links and other open redirects by exploiting the trailing slash redirection feature. This may lead to users being redirected to untrusted sites after following an attacker crafted link. The issue is resolved in v1.1.1. There are no existing workarounds.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

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/AndrewBurian/powermux/security/advisories/GHSA-mj9r-wwm8-7q52 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:powermux_project:powermux:*:*:*:*:*:*:*:*
Information

Published : 2021-06-29 07:15

Updated : 2021-07-06 03:17

NVD link : CVE-2021-32721

Mitre link : CVE-2021-32721

Products Affected
No products.
CWE
CWE-601

URL Redirection to Untrusted Site ('Open Redirect')