CVE-2026-40039

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

Pachno 1.0.6 contains an open redirection vulnerability that allows attackers to redirect users to arbitrary external websites by manipulating the return_to parameter. Attackers can craft malicious login URLs with unvalidated return_to values to conduct phishing attacks and steal user credentials.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-305

Affected software

No affected versions have been published.

Timeline

Published: Apr 13, 2026
Last modified: Jun 17, 2026
NVD status: Deferred

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