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    CVE-2026-40039

    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.

    Published:Apr 13, 2026
    Last Modified:Apr 17, 2026
    EPS:Apr 13, 2026
    EPSS Score:0.00032
    CVSS Score:6.5

    Affected Products

    Vendor
    Pachno
    Product
    Pachno

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-40044 (CVSS 9.3) — Pachno 1.0.6 contains a deserialization vulnerability that allows unauthenticated attackers to execute arbitra…
    CVE-2026-40043 (CVSS 7.1) — Pachno 1.0.6 contains an authentication bypass vulnerability in the runSwitchUser() action that allows authent…
    CVE-2026-40042 (CVSS 9.3) — Pachno 1.0.6 contains an XML external entity injection vulnerability that allows unauthenticated attackers to …
    CVE-2026-40041 (CVSS 5.3) — Pachno 1.0.6 contains a cross-site request forgery vulnerability that allows attackers to perform arbitrary ac…
    CVE-2026-40040 (CVSS 8.7) — Pachno 1.0.6 contains an unrestricted file upload vulnerability that allows authenticated users to upload arbi…
    CVE-2026-40038 (CVSS 5.1) — Pachno 1.0.6 contains a stored cross-site scripting vulnerability that allows attackers to execute arbitrary H…
    CVE-2023-47437 (CVSS 5.4) — A vulnerability has been identified in Pachno 1.0.6 allowing an authenticated attacker to execute a cross-site…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High