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Advisories

OpenEMR before 8.5.0 Information Disclosure via Debug Code in fax_view.php

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Severity
low
Date
Affecting

  • openemr >= 0, < 8.5.0

CWE
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CVSS
2.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Credit
Pig-Tail
Description
OpenEMR before 8.5.0 contains active debug code in interface/fax/fax_view.php that executes passthru("groups") and discloses the web server's Unix group memberships. Authenticated attackers with fax module access can supply a nonexistent jid value to reveal groups such as adm or shadow, aiding privilege escalation planning.

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