CVE-2026-12207

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory (severity: LOW) published 2026-06-15. the CNA's CVSS baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vuldb, epss, ghsa
Trending — 3 sources updated this weekElevated
4.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.3Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A security flaw has been discovered in medkey-org medkey up to fc09b7ba9441ff590b72d428d5380834216b09ed. Impacted is the function actionGetPatientById of the file app\modules\medical\port\rest\controllers\PatientController.php of the component HTTP REST API. The manipulation of the argument ID results in improper control of resource identifiers. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3
4.3
EG Score
4.3(high)
EPSS
13.3%
KEV
Not listed

Published

June 15, 2026

Last Modified

June 15, 2026

Advisory Details (1)

Auto-updated Jun 17, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

GitHub - pwnmit/Medkey-EHR-IDOR-PoC · GitHub

https://github.com/onyxglitch/Medkey-EHR-IDOR-PoC

Vendor Advisories for CVE-2026-12207(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 22× in last 7d / 75× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-07 00:32 UTCEG score recompute
  2. 2026-07-07 00:32 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 02:23 UTCEPSS rescore
  5. 2026-07-06 00:10 UTCEG score recompute
  6. 2026-07-06 00:10 UTCGHSA enrichment
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-05 02:30 UTCEPSS rescore
  9. 2026-07-05 00:16 UTCEG score recompute
  10. 2026-07-05 00:16 UTCGHSA enrichment
  11. 2026-07-04 06:31 UTCEPSS rescore
  12. 2026-07-04 00:18 UTCEG score recompute
  13. 2026-07-04 00:18 UTCGHSA enrichment
  14. 2026-07-03 00:26 UTCEG score recompute
  15. 2026-07-03 00:26 UTCGHSA enrichment
  16. 2026-07-02 00:34 UTCEG score recompute
  17. 2026-07-02 00:34 UTCGHSA enrichment
  18. 2026-07-01 15:06 UTCEPSS rescore
  19. 2026-07-01 15:06 UTCEPSS rescore
  20. 2026-07-01 00:39 UTCEG score recompute
  21. 2026-07-01 00:39 UTCGHSA enrichment
  22. 2026-06-30 23:22 UTCEPSS rescore
  23. 2026-06-30 00:46 UTCEG score recompute
  24. 2026-06-30 00:46 UTCGHSA enrichment
  25. 2026-06-29 14:06 UTCEPSS rescore
Show 50 more
  1. 2026-06-29 00:55 UTCEG score recompute
  2. 2026-06-29 00:55 UTCGHSA enrichment
  3. 2026-06-28 14:07 UTCEPSS rescore
  4. 2026-06-28 04:56 UTCEPSS rescore
  5. 2026-06-28 04:56 UTCEPSS rescore
  6. 2026-06-28 01:03 UTCEG score recompute
  7. 2026-06-28 01:03 UTCGHSA enrichment
  8. 2026-06-27 03:08 UTCEPSS rescore
  9. 2026-06-27 01:08 UTCEG score recompute
  10. 2026-06-27 01:08 UTCGHSA enrichment
  11. 2026-06-26 01:17 UTCEG score recompute
  12. 2026-06-26 01:17 UTCGHSA enrichment
  13. 2026-06-25 13:49 UTCEPSS rescore
  14. 2026-06-25 01:25 UTCEG score recompute
  15. 2026-06-25 01:25 UTCGHSA enrichment
  16. 2026-06-24 14:05 UTCEPSS rescore
  17. 2026-06-24 01:34 UTCEG score recompute
  18. 2026-06-24 01:33 UTCGHSA enrichment
  19. 2026-06-23 21:32 UTCEPSS rescore
  20. 2026-06-23 01:42 UTCEG score recompute
  21. 2026-06-23 01:42 UTCGHSA enrichment
  22. 2026-06-22 14:25 UTCEPSS rescore
  23. 2026-06-22 14:25 UTCEPSS rescore
  24. 2026-06-22 01:47 UTCEG score recompute
  25. 2026-06-22 01:47 UTCGHSA enrichment
  26. 2026-06-21 14:56 UTCEPSS rescore
  27. 2026-06-21 14:56 UTCEPSS rescore
  28. 2026-06-21 02:31 UTCMITRE cvelistV5CVSS v4 → 5.3
  29. 2026-06-21 01:59 UTCEPSS rescore
  30. 2026-06-21 01:59 UTCEPSS rescore
  31. 2026-06-21 01:22 UTCEG score recompute
  32. 2026-06-21 01:22 UTCGHSA enrichment
  33. 2026-06-20 01:27 UTCEG score recompute
  34. 2026-06-20 01:27 UTCGHSA enrichment
  35. 2026-06-19 19:25 UTCEPSS rescore
  36. 2026-06-19 01:24 UTCEG score recompute
  37. 2026-06-19 01:24 UTCGHSA enrichment
  38. 2026-06-18 17:52 UTCEPSS rescore
  39. 2026-06-18 01:33 UTCEG score recompute
  40. 2026-06-18 01:33 UTCGHSA enrichment
  41. 2026-06-17 17:53 UTCEPSS rescore
  42. 2026-06-17 01:42 UTCEG score recompute
  43. 2026-06-17 01:42 UTCGHSA enrichment
  44. 2026-06-16 17:52 UTCEPSS rescore
  45. 2026-06-16 01:49 UTCEG score recompute
  46. 2026-06-16 01:49 UTCGHSA enrichment
  47. 2026-06-15 17:48 UTCEPSS rescore
  48. 2026-06-15 03:24 UTCNVD updateCVSS v4 → 2.1
  49. 2026-06-15 01:58 UTCEG score recompute
  50. 2026-06-15 01:58 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-12207?
CVE-2026-12207 is a medium vulnerability published on June 15, 2026. A security flaw has been discovered in medkey-org medkey up to fc09b7ba9441ff590b72d428d5380834216b09ed. Impacted is the function actionGetPatientById of the file app\modules\medical\port\rest\controllers\PatientController.php of the component HTTP REST API. The manipulation of the argument ID…
When was CVE-2026-12207 disclosed?
CVE-2026-12207 was first published in the National Vulnerability Database on June 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12207 actively exploited?
CVE-2026-12207 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-12207?
CVE-2026-12207 has a CVSS v4.0 base score of 4.3 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-12207?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12207, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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