PT-2026-32493 · Pachno · Pachno

Published 2026-04-13 · Updated 2026-04-14 · CVE-2026-40039

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Pachno version 1.0.6

Description An open redirection issue allows attackers to redirect users to arbitrary external websites by manipulating the return to parameter. This can be achieved by crafting malicious login URLs with unvalidated return to values to conduct phishing attacks and steal user credentials.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-305

Related Identifiers

CVE-2026-40039

Affected Products

Pachno

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-40039 · Security Note
• https://zeroscience.mk/en/vulnerabilities/ZSL-2026-5981.php · Note
• https://twitter.com/CVEnew/status/2043976221445247317 · Twitter Post
• https://twitter.com/infoflowcloud/status/2043977980821565915 · Twitter Post
• https://vulncheck.com/advisories/pachno-open-redirection-via-return-to-parameter · Note