Is there a public exploit for CVE-2026-65983?

No public exploit for CVE-2026-65983 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-65983?

CVE-2026-65983 scores CVSS 7.5 (v3.1), rated high.

7.5 High

OpenEMR is a free and open source electronic health records and medical practice management application.

CVE-2026-65983

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.2.0, interface/modules/custommodules/oe-module-faxsms/src/Controller/SignalWireClient.php decrypts a selected patient document with Document::getdata() and SignalWireClient::uploadFileForFax() writes the plaintext bytes under sites/{siteId}/fax. The module returns the resulting public URL to SignalWire, protects it only with a predictable uniqid() filename, and never removes the staged file. An unauthenticated network actor who obtains or guesses the URL can retrieve persistent patient documents even when drive encryption is enabled. This issue is fixed in version 8.2.0.

Assessment

CVSS: 7.5 (v3.1)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 5 November 2026
Last updated: 10 November 2026
Weakness: CWE-200, CWE-552
Assigner: security-advisories@github.com

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

At the source

References

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