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CVE-2026-11990

The KiviCare – Clinic & Patient Management System (EHR) plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.4.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to mark arbitrary pending appointments as Confirmed and forge an associated completed payment record in wp_kc_payments_appointment_mappings using an attacker-supplied payment ID, bypassing p
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:57d512b51d1764ef71a20397692277ab7e57fbc75a487a35dd9a09312cc2c15e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"KiviCare – Clinic & Patient Management System (EHR)","vendor":"iqonicdesign","versions":[{"lessThanOrEqual":"4.4.0","status":"affected","version":"0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/problemTypes/0/descriptions/0

Source references

12 source assertions
{"url":"https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.3.0/app/baseClasses/KCPaymentGatewayFactory.php#L131"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/references/10
{"url":"https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.3.0/app/controllers/api/AppointmentsController.php#L3931"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/references/6
{"url":"https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.3.0/app/controllers/api/AppointmentsController.php#L465"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/references/7
{"url":"https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.3.0/app/paymentGateways/KCPayLater.php#L109"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/references/8
{"url":"https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.3.0/app/services/KCAppointmentPaymentService.php#L32"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/references/9
{"url":"https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.4.0/app/baseClasses/KCPaymentGatewayFactory.php#L131"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.4.0/app/controllers/api/AppointmentsController.php#L3931"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.4.0/app/controllers/api/AppointmentsController.php#L465"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.4.0/app/paymentGateways/KCPayLater.php#L109"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/tags/4.4.0/app/services/KCAppointmentPaymentService.php#L32"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3599918%40kivicare-clinic-management-system&new=3599918%40kivicare-clinic-management-system"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /containers/cna/references/11
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/efe4223a-5c1a-401e-a46b-0278e96d2d71?source=cve"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ea6c18aea9b35fd97eeb24a704cd62e1626ab78f86fc47838ecb07beb52a438d · sha256:9ca04a48a2d37055… · /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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