{"id":"CVE-2026-25220","summary":"OpenEMR Messages \"Show All\" Not Restricted to Admins","details":"OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, the Message Center accepts the URL parameter `show_all=yes` and passes it to `getPnotesByUser()`, which returns all internal messages (all users’ notes). The backend does not verify that the requesting user is an administrator before honoring `show_all=yes`. The \"Show All\" link is also visible to non-admin users. As a result, any authenticated user can view the entire internal message list by requesting `messages.php?show_all=yes`. Version 8.0.0 patches the issue.","aliases":["GHSA-phcp-7qjx-83cm"],"modified":"2026-08-12T03:51:30.238006396Z","published":"2026-02-25T18:25:06.228Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-639"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25220.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25220.json"},{"type":"ADVISORY","url":"https://github.com/openemr/openemr/security/advisories/GHSA-phcp-7qjx-83cm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25220"},{"type":"FIX","url":"https://github.com/openemr/openemr/commit/9f2c44fc88fc051fcf0b6922c373977543e6b2af"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openemr/openemr","events":[{"introduced":"0"},{"fixed":"b91b73600327acb46252b9fce7d04467eea126fd"},{"fixed":"9f2c44fc88fc051fcf0b6922c373977543e6b2af"}],"database_specific":{"cpe":"cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"8.0.0"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v3_0_1","v3_0_0","v2_9_0","v2_8_3","v2_8_2","v2_8_1","v2_8_0","v2_7_3-rc1","v2_7_2","v2_7_2-rc2","v2_7_2-rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25220.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P"}]}