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CVE-2026-40043

🗓️ 13 Apr 2026 18:11:00Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views🌐 WEB

Pachno 1.0.6 authentication bypass via runSwitchUser() by tampering the original_username cookie to switch to admin and access tokens and password hashes.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-40043
13 Apr 202618:11
attackerkb
Circl
CVE-2026-40043
13 Apr 202620:21
circl
CNNVD
Pachno 安全漏洞
13 Apr 202600:00
cnnvd
Cvelist
CVE-2026-40043 Pachno 1.0.6 Authentication Bypass via runSwitchUser()
13 Apr 202618:11
cvelist
EUVD
EUVD-2026-22051
13 Apr 202621:30
euvd
NVD
CVE-2026-40043
13 Apr 202619:16
nvd
Positive Technologies
PT-2026-32497
13 Apr 202600:00
ptsecurity
Vulnrichment
CVE-2026-40043 Pachno 1.0.6 Authentication Bypass via runSwitchUser()
13 Apr 202618:11
vulnrichment
Zero Science Lab
Pachno 1.0.6 (runSwitchUser()) Remote Vertical Privilege Escalation
12 Apr 202600:00
zeroscience
Vulners
CNA
Node
panchopachnoMatch1.0.6
[
  {
    "vendor": "pancho",
    "product": "Pachno",
    "versions": [
      {
        "version": "1.0.6",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
user_idpathuserswitch/switch/:user_id/:csrf_tokenAuthentication bypass via manipulating original_username cookie to switch to another user (vertical privilege escalation)CWE-639
csrf_tokenpathuserswitch/switch/:user_id/:csrf_tokenAuthentication bypass via manipulating original_username cookie to switch to another user (vertical privilege escalation)CWE-639
user_idrequest bodyswitch_userPOST-based user switch vulnerability enabling privilege escalation by supplying user_id and csrf_token to switch endpointsCWE-639
csrf_tokenrequest bodyswitch_userPOST-based user switch vulnerability enabling privilege escalation by supplying user_id and csrf_token to switch endpointsCWE-639

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17 Apr 2026 15:28Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
CVSS 47.1
EPSS0.00084
SSVC
5