CVE-2026-12863

Severity CVSS v4.0:

MEDIUM

Type:

CWE-601 URL Redirection to Untrusted Site ('Open Redirect')

Publication date:

22/06/2026

Last modified:

23/06/2026

Description

An unvalidated redirect was contained in Venueless&#39; social login functionality and could be exploited for phishing using trusted domains.

Impact

Vector 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 5.10 MEDIUM
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): Low
User Interaction (UI): Passsive
Confidentiality (VC): None
Integrity (VI): Low
Availability (VA): None
Confidentiality (SC): None
Integrity (SI): Low
Availability (SA): None

Base Score 4.0

5.10

Severity 4.0

MEDIUM

References to Advisories, Solutions, and Tools

https://github.com/venueless/venueless/security/advisories/GHSA-m87f-7c4r-w4p3