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CVE-2026-24898

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0, an unauthenticated token disclosure vulnerability in the MedEx callback endpoint allows any unauthenticated visitor to obtain the practice's MedEx API tokens, leading to complete third-party service compromise, PHI exfiltration, unauthorized actions on the MedEx platform, and HIPAA violations. The vulnerability exists because the endpoint bypasses authentication ($ignoreAuth =
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f6b4aa8470e7097e759794675997c3880fdb6a41e28999329eab4c85493da157
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:v2:44fc7b71857fc0953c89a0ca6fe7806df9257f443719e97b0a8629e0732b2856 · sha256:c5e3d8426629f626… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:44fc7b71857fc0953c89a0ca6fe7806df9257f443719e97b0a8629e0732b2856 · sha256:c5e3d8426629f626… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-287","description":"CWE-287: Improper Authentication","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:44fc7b71857fc0953c89a0ca6fe7806df9257f443719e97b0a8629e0732b2856 · sha256:c5e3d8426629f626… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/openemr/openemr/commit/8e4de59ab58222f13abc4e4040128737d857db9c","tags":["x_refsource_MISC"],"url":"https://github.com/openemr/openemr/commit/8e4de59ab58222f13abc4e4040128737d857db9c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:44fc7b71857fc0953c89a0ca6fe7806df9257f443719e97b0a8629e0732b2856 · sha256:c5e3d8426629f626… · /containers/cna/references/1
{"name":"https://github.com/openemr/openemr/security/advisories/GHSA-qwff-3mw7-7rc7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/openemr/openemr/security/advisories/GHSA-qwff-3mw7-7rc7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:44fc7b71857fc0953c89a0ca6fe7806df9257f443719e97b0a8629e0732b2856 · sha256:c5e3d8426629f626… · /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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