CVE-2026-34055

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Source
https://cve.org/CVERecord?id=CVE-2026-34055
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34055.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-34055
Aliases
  • GHSA-8gj5-r8vm-mghq
Published
2026-03-25T23:49:06.009Z
Modified
2026-07-15T01:49:21.499773871Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
OpenEMR has IDOR in Patient Notes Web UI allows unauthorized note access/modification
Details

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, the legacy patient notes functions in library/pnotes.inc.php perform updates and deletes using WHERE id = ? without verifying that the note belongs to a patient the user is authorized to access. Multiple web UI callers pass user-controlled note IDs directly to these functions. This is the same class of vulnerability as CVE-2026-25745 (REST API IDOR), but affects the web UI code paths. Version 8.0.0.3 patches the issue.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34055.json",
    "cwe_ids": [
        "CWE-639"
    ]
}
References

Affected packages

Git / github.com/openemr/openemr

Affected ranges

Type
GIT
Repo
https://github.com/openemr/openemr
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7c96c8eefe460d6fadbccbe93d0fa6bf819acd69
Fixed
214c9b4585a6f1c8c22750172d47f0e258fec0bf
Database specific 
{
    "cpe": "cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "8.0.0.3"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

Other
v2_7_2
v2_7_2-rc1
v2_7_2-rc2
v2_7_3-rc1
v2_8_0
v2_8_1
v2_8_2
v2_8_3
v2_9_0
v3_0_0
v3_0_1
v8_0_0
v8_0_0_1
v8_0_0_2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34055.json"