CVE-2025-31117
MEDIUMCVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
4Description
OpenEMR is a free and open source electronic health records and medical practice management application. An Out-of-Band Server-Side Request Forgery (OOB SSRF) vulnerability was identified in OpenEMR, allowing an attacker to force the server to make unauthorized requests to external or internal resources. this attack does not return a direct response but can be exploited through DNS or HTTP interactions to exfiltrate sensitive information. This vulnerability is fixed in 7.0.3.1.
Analysis
OpenEMR is a free and open source electronic health records and medical practice management application. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
Technical Context
This vulnerability is classified as Server-Side Request Forgery (SSRF) (CWE-918), which allows attackers to make the server perform requests to unintended internal or external resources. OpenEMR is a free and open source electronic health records and medical practice management application. An Out-of-Band Server-Side Request Forgery (OOB SSRF) vulnerability was identified in OpenEMR, allowing an attacker to force the server to make unauthorized requests to external or internal resources. this attack does not return a direct response but can be exploited through DNS or HTTP interactions to exfiltrate sensitive information. This vulnerability is fixed in 7.0.3.1. Affected products include: Open-Emr Openemr.
Affected Products
Open-Emr Openemr.
Remediation
A vendor patch is available. Apply the latest security update as soon as possible. Validate and allowlist destination URLs, block requests to internal networks, use network segmentation.
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External POC / Exploit Code
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