CVE-2025-29772: openemr XSS — Exploit & Fix

Description

OpenEMR is a free and open source electronic health records and medical practice management application. The POST parameter hidden_subcategory is output to the page without being properly processed. This leads to a reflected cross-site scripting (XSS) vul;nerability in CAMOS new.php. This vulnerability is fixed in 7.0.3.

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CVSS v3.1 Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
open-emr	openemr	< 7.0.3

References

Advisories & Patches

https://github.com/openemr/openemr/commit/17c5c424695de50db94f2c01fb9abfc441d09a1a https://github.com/openemr/openemr/security/advisories/GHSA-89gp-g4c9-hv8h

Exploits

https://github.com/openemr/openemr/security/advisories/GHSA-89gp-g4c9-hv8h

Frequently Asked Questions

What is CVE-2025-29772? +

OpenEMR is a free and open source electronic health records and medical practice management application. The POST parameter hidden_subcategory is output to the page without being properly processed. This leads to a reflected cross-site scripting (XSS) vul;nerability in CAMOS new.php. This vulnerability is fixed in 7.0.3. It has a CVSS v3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2025-29772? +

CVE-2025-29772 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-29772? +

CVE-2025-29772 affects products from open-emr, specifically: openemr. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-29772? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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