What’s Vulnerable › Vulnerabilities

CVE-2022-4502: Cross-site Scripting (XSS) - Reflected in openemr/openemr

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-12-15 · updated 2026-06-17
• Weakness: CWE-79

Description

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

Affected products

• openemr: before 7.0.0.2 — fixed in 7.0.0.2

How to fix

Upgrade to a fixed version: openemr 7.0.0.2. Check the vendor advisory for mitigations.

References

• https://github.com/openemr/openemr/commit/37d7ed4855763fc588485f05b2e9cc0944f71879
• https://huntr.dev/bounties/5bdef791-6886-4008-b9ba-045cb4524114
• https://github.com/openemr/openemr/commit/37d7ed4855763fc588485f05b2e9cc0944f71879
• https://huntr.dev/bounties/5bdef791-6886-4008-b9ba-045cb4524114

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