{"affected":[{"defaultStatus":"unaffected","product":"openemr","source":"CNA: VulnCheck","vendor":"openemr","versions":[{"lessThan":"8.3.0","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"8.3.0","versionType":"semver"}]}],"cveId":"CVE-2026-124488","cwes":["CWE-862"],"description":"OpenEMR before 8.3.0 contains an authorization bypass vulnerability that allows authenticated clinicians lacking high-sensitivity permission to read and modify encounter-bound forms via load_form.php. Attackers can request the Clinical Notes or Care Plan direct loader to obtain restricted content and a CSRF token, then submit save.php to tamper with clinical records.","epss":{"date":"2026-11-12","percentile":0.12846,"score":0.00221},"exploits":[{"kind":"exploit","source":"ADP: CISA-ADP","url":"https://github.com/openemr/openemr/security/advisories/GHSA-v58f-jcq4-pc4w"}],"kev":null,"metrics":[{"score":8.6,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":8.1,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},{"score":8.6,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"},{"score":8.1,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}],"modifiedAt":1794540683459,"publishedAt":1794143765757,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/openemr/openemr/security/advisories/GHSA-v58f-jcq4-pc4w"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/openemr-before-8.3.0-authorization-bypass-via-load-form-php-high-sensitivity-encounters"},{"source":"ADP: CISA-ADP","tags":["exploit"],"url":"https://github.com/openemr/openemr/security/advisories/GHSA-v58f-jcq4-pc4w"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/openemr/openemr/security/advisories/GHSA-v58f-jcq4-pc4w"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/openemr-before-8.3.0-authorization-bypass-via-load-form-php-high-sensitivity-encounters"}],"remediation":[],"revision":"56d66bde8e4cb02a686709a76994c19ee61a4cd2b1b7e22c00a75561c11fe651","sources":[{"modifiedAt":1794540683459,"name":"CNA: VulnCheck","retrievedAt":1794542945450,"url":"https://www.cve.org/CVERecord?id=CVE-2026-124488"},{"modifiedAt":1794347185237,"name":"NVD","retrievedAt":1794356379105,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-124488"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794542961060,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-124488"}],"ssvc":{"assessedAt":1794540651892,"automatable":"no","exploitation":"poc","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"OpenEMR before 8.3.0 Authorization Bypass via load_form.php High-Sensitivity Encounters","updatedAt":1794542961060}