CVE-2026-124457

CVSS 7.6 (high) · published 2026-11-08

OpenEMR before 8.3.0 contains a path traversal vulnerability in interface/billing/sl_eob_process.php that allows authenticated users to write and read files by supplying unsanitized eraname values. Attackers without billing privileges can inject ../ sequences to create ERA report .html files anywhere the web user can write and parse arbitrary .edi files echoed into the report.

Weakness: CWE-22

Source: NVD CVE-2026-124457

References

• https://github.com/openemr/openemr/security/advisories/GHSA-m6q6-5j87-3cmp
• https://www.vulncheck.com/advisories/openemr-before-8.3.0-path-traversal-via-sl-eob-process-php-eraname
• https://github.com/openemr/openemr/security/advisories/GHSA-m6q6-5j87-3cmp

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