CVE-2026-25146 - Vulnerability Analysis

Overview

OpenEMR 5.0.2 to < 8.0.0 contains an information disclosure vulnerability caused by rendering gateway_api_key secret values in plaintext to clients, letting attackers perform arbitrary money movement or account takeover, exploit requires no special privileges.

Severity & Score

Impact

Attackers can steal secret keys, enabling arbitrary money movement or broad payment gateway account takeover.

Mitigation

Update to version 8.0.0 or later.

References

• https://github.com/openemr/openemr/blob/6a4e18c5ec73e0c755f6f65b28a9652aded1a58b/interface/patient_file/front_payment.php#L765
• https://github.com/openemr/openemr/blob/6a4e18c5ec73e0c755f6f65b28a9652aded1a58b/portal/portal_payment.php#L537
• https://github.com/openemr/openemr/commit/fe6341496dc82d5b4f5a3f35891bb2e2481f3b25
• https://github.com/openemr/openemr/security/advisories/GHSA-2hq8-wc73-jvvq

Social Media Activity(1 post)

TheHackerWire

@thehackerwire

Mar 4, 2026

🔴 CVE-2026-25146 - Critical (9.6) OpenEMR is a free and open source electronic health records and medical practice management application. From 5.0.2 to before 8.0.0, there are (at least) two paths where the gateway_api_key secret value is rendered to the client in plaintext. Thes... 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-25146/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

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