OpenEMR before 8.5.0 contains a reflected cross-site scripting vulnerability in the ACL module that allows attackers to execute JavaScript in authenticated sessions via the module_id parameter. Attackers can deliver crafted acl/index or acl/acl links that inject unencoded input into inline script blocks, stealing non-HttpOnly session cookies and modifying ACL configuration.
Advisories
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Fixes
Solution
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Workaround
No workaround given by the vendor.
References
History
Fri, 13 Nov 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenEMR before 8.5.0 contains a reflected cross-site scripting vulnerability in the ACL module that allows attackers to execute JavaScript in authenticated sessions via the module_id parameter. Attackers can deliver crafted acl/index or acl/acl links that inject unencoded input into inline script blocks, stealing non-HttpOnly session cookies and modifying ACL configuration. | |
| Title | OpenEMR before 8.5.0 Reflected XSS via ACL Module module_id Parameter | |
| First Time appeared |
Open-emr
Open-emr openemr |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Open-emr
Open-emr openemr |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-13T09:34:57.820Z
Reserved: 2026-11-10T21:42:24.800Z
Link: CVE-2026-126474
No data.
Status : Awaiting Analysis
Published: 2026-11-13T10:17:56.753
Modified: 2026-11-13T10:17:56.873
Link: CVE-2026-126474
No data.
OpenCVE Enrichment
No data.
Weaknesses