CVE-2022-4502
Cross-site Scripting (XSS) - Reflected in openemr/openemr
Cross-site Scripting (XSS) - Reflected in GitHub repository openemr/openemr prior to 7.0.0.2.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Cross-site Scripting (XSS) - Reflected in openemr/openemr
Cross-site Scripting (XSS) - Reflected in GitHub repository openemr/openemr prior to 7.0.0.2.
- Record
CVE-2022-4502- CVSS 3.0
- 7.3 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2022-51843
Cross-site Scripting (XSS) - Reflected in GitHub repository openemr/openemr prior to 7.0.0.2.
- Record
EUVD-2022-51843- CVSS 3.0
- 7.3 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-33mh-4657-92h5
Cross-site Scripting (XSS) - Reflected in GitHub repository openemr/openemr prior to 7.0.0.2.
Cross-site Scripting (XSS) - Reflected in GitHub repository openemr/openemr prior to 7.0.0.2.
- Record
GHSA-33mh-4657-92h5- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Cross-site Scripting (XSS) - Reflected in GitHub repository openemr/openemr prior to 7.0.0.2.
- Record
CVE-2022-4502- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 3.0
- 7.3 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Cross-site Scripting (XSS) - Reflected in openemr/openemr
Cross-site Scripting (XSS) - Reflected in GitHub repository openemr/openemr prior to 7.0.0.2.
- Record
CVE-2022-4502- CVSS 3.0
- 7.3 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-4502 is a high vulnerability (CVSS 7.3) in Open-emr Openemr, published December 15, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.70%, the 53rd percentile. No source names a fixed version.