{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-124455 exists.","exposure":"","fix":"No fix has been published for CVE-2026-124455 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-124455 is a high-severity vulnerability in openemr, published on 8 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-124455 and fix it if it is affected.\n\nWhat it is: CVE-2026-124455 is a high-severity vulnerability in openemr, published on 8 Nov 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-124455 exists.\n\nAffected product: openemr. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-124455/ (Markdown: https://insights.sbomify.com/CVE-2026-124455/index.md)","id":"CVE-2026-124455","markdown":"https://insights.sbomify.com/CVE-2026-124455/index.md","name":"CVE-2026-124455","record":{"aliases":["GHSA-hvp7-q2hp-6j6g","GHSA-wq2w-mvp4-xrqr"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"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","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"OpenEMR before 8.3.0 contains an insecure direct object reference vulnerability in OnsiteDocumentController::Query() that allows authenticated portal patients to read other patients' documents by overriding Pid_Equals criteria. Attackers can supply Pid_Equals, Pid_GreaterThan, or Pid_In request parameters to the onsitedocuments API to retrieve signed consent forms, signatures, and PHI of any patient.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"OpenEMR before 8.3.0 IDOR via Portal OnsiteDocument Pid_Equals Mass-Assignment","id":"CVE-2026-124455","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"OpenEMR before 8.3.0 Missing Authorization and IDOR in Prior-Authorizations Module","id":"CVE-2026-124456"},"nickname":null,"packages":[],"prev":{"headline":"OpenEMR before 8.3.0 IDOR in Portal Patient Settings via persist.php","id":"CVE-2026-124453"},"products":["openemr"],"published":"2026-11-08","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-11-12","vendors":["openemr"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-124455/"}