Description
OpenEMR before 8.5.0 contains a stored cross-site scripting vulnerability that allows low-privileged patient portal users to inject JavaScript via the tableArgs field of the onsiteportalactivity API. Attackers can store a payload with spaces that breaks out of an unquoted data-delete-id attribute, executing script when providers click the delete button on the audit review page.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| openemr | openemr | < 8.5.0 | 8.5.0 |
References
- GitHub Security Advisory (GHSA-r4hm-frcj-qr39) vendor-advisory
- VulnCheck Advisory: OpenEMR before 8.5.0 Stored XSS via OnsitePortalActivity tableArgs third-party-advisory