{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-124447 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-124447 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-124447 is a high-severity vulnerability in openemr, published on 8 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-124447 and fix it if it is affected.\n\nWhat it is: CVE-2026-124447 is a high-severity vulnerability in openemr, published on 8 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-124447 in the wild and no public exploit code.\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-2026-124447/ (Markdown: https://insights.sbomify.com/CVE-2026-124447/index.md)","id":"CVE-2026-124447","markdown":"https://insights.sbomify.com/CVE-2026-124447/index.md","name":"CVE-2026-124447","record":{"aliases":["GHSA-prmv-76ff-f3xm"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":8.6,"severity":"high","source":"cna","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"},"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 OnsitePortalActivityController::Update() that checks the request's patientId instead of the stored record's owner. Authenticated portal patients can send PUT requests to the onsiteportalactivity API with another patient's activity id and their own patientId to disclose tableArgs and checksum data, overwrite narratives and status, and take ownership of the record.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"OpenEMR before 8.3.0 IDOR via OnsitePortalActivityController Update Endpoint","id":"CVE-2026-124447","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"OpenEMR before 8.3.0 Stored XSS via CCDA/CCD Preview XSLT Attributes","id":"CVE-2026-124448"},"nickname":null,"packages":[],"prev":{"headline":"OpenEMR before 8.3.0 Arbitrary File Read and Write via FaxSMS disposeDocument","id":"CVE-2026-124446"},"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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-11-10","vendors":["openemr"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-124447/"}