Medium 6.4HealthcarePublished Dec 14, 2022

CVE-2022-4503Cross-site Scripting (XSS) - Generic in openemr/openemr

Updated under an hour ago (Oct 26, 2026, 7:00 PM ET)

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It affects openemr/openemr and 1 other product. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.63%, higher than 50% of scored CVEs.

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Exploited in the last 30 days

Cross-site Scripting (XSS) - Generic in GitHub repository openemr/openemr prior to 7.0.0.2.

CVSS: 6.4 MEDIUM (v3.0, CNA)CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.63% (percentile 50)
Assigned by: @huntrdev
NVD analysis: Modified
Record last updated: Apr 14, 2025
First seen by InfoSec Signals: Oct 12, 2026

Affected products

Affected products

openemr openemr/openemr openemr:openemr (from the name)	from unspecified before 7.0.0.2	CNA record
open-emr openemr open-emr:openemr	before 7.0.0.2	NVD

References

References

https://github.com/openemr/openemr/commit/37d7ed4855763fc588485f05b2e9cc0944f71879	patch, third-party-advisory
https://huntr.dev/bounties/4cba644c-a2f5-4ed7-af5d-f2cab1895e13	exploit, patch, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.