Pachno 1.0.6 contains an authentication bypass vulnerability in the runSwitchUser() action that allows authenticated low-privilege users to escalate privileges by mani…

Code

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Timeline

Detection, updates, and resolution for this record.

1. Apr 13, 2026 · NIST NVD

   Detected

   Pachno 1.0.6 contains an authentication bypass vulnerability in the runSwitchUser() action that allows authenticated low-privilege users to escalate privileges by manipulating the original_username cookie. Attackers can set the client-controlled original_username cookie to any value and request a switch to user ID 1 to obtain session tokens or password hashes belonging to administrator accounts.

2. Jun 17, 2026 · NIST NVD

   Updated

   Pachno 1.0.6 contains an authentication bypass vulnerability in the runSwitchUser() action that allows authenticated low-privilege users to escalate privileges by manipulating the original_username cookie. Attackers can set the client-controlled original_username cookie to any value and request a switch to user ID 1 to obtain session tokens or password hashes belonging to administrator accounts.

Sources

• CVE.orgVulnerability recordCVE-2026-40043

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-40043

  Pachno 1.0.6 contains an authentication bypass vulnerability in the runSwitchUser() action that allows authenticated low-privilege users to escalate privileges by manipulating the original_username cookie. Attackers can set the client-controlled original_username cookie to any va

  nvd.nist.gov

References

• Reference · vulncheck.com
• Reference · zeroscience.mk
• Reference · zeroscience.mk