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CVE-2026-27943

OpenEMR is a free and open source electronic health records and medical practice management application. In versions up to and including 8.0.0, the eye exam (eye_mag) view loads data by `form_id` (or equivalent) without verifying that the form belongs to the current user’s patient/encounter context. An authenticated user can access or edit any patient’s eye exam by supplying another form ID; in some flows the session’s active patient may also be switched. A fix is available on the `main` branch
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:cb40c0633a89a54f42226074e13b72a61636fc183044cdbef814fbc1fdce761e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"openemr","vendor":"openemr","versions":[{"status":"affected","version":"<= 8.0.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:35f8d523ac0d87b64faad018028a7b9b08f2e7266e6555bf272597c17b9090c7 · sha256:668f141199871bc2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:35f8d523ac0d87b64faad018028a7b9b08f2e7266e6555bf272597c17b9090c7 · sha256:668f141199871bc2… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-639","description":"CWE-639: Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:35f8d523ac0d87b64faad018028a7b9b08f2e7266e6555bf272597c17b9090c7 · sha256:668f141199871bc2… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/openemr/openemr/commit/c87489bf63f2701b634d948279e104f2ed3df1c0","tags":["x_refsource_MISC"],"url":"https://github.com/openemr/openemr/commit/c87489bf63f2701b634d948279e104f2ed3df1c0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:35f8d523ac0d87b64faad018028a7b9b08f2e7266e6555bf272597c17b9090c7 · sha256:668f141199871bc2… · /containers/cna/references/1
{"name":"https://github.com/openemr/openemr/security/advisories/GHSA-q96x-qw99-6xq9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/openemr/openemr/security/advisories/GHSA-q96x-qw99-6xq9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:35f8d523ac0d87b64faad018028a7b9b08f2e7266e6555bf272597c17b9090c7 · sha256:668f141199871bc2… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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