Security readout for executives and security teams
Plain-English summary
CVE-2026-2992 affects the KiviCare WordPress EHR plugin through version 4.1.2. An internet-based attacker who is not logged in could create a clinic and a WordPress user with clinic administrator privileges. For healthcare or patient-management sites, this creates serious account-control and data-integrity risk.
Executive priority
Treat as urgent for any internet-facing WordPress site using KiviCare. The business risk is unauthorized administrative account creation in a healthcare management plugin. Prioritize inventory, update decisions, and account review before routine WordPress maintenance.
Technical view
The issue is missing authorization, CWE-862, on the KiviCare REST API setup-wizard clinic endpoint. The CVSS 3.1 score is 8.2, high, with network attack vector, low complexity, no privileges, and no user interaction. Sources say unauthenticated attackers can create a clinic and a WordPress user with clinic admin privileges.
Likely exposure
Public WordPress sites running KiviCare – Clinic & Patient Management System (EHR) versions up to and including 4.1.2 are the primary exposure. The risk is higher where the site supports clinical workflows or stores sensitive patient-adjacent operational data.
Exploitation context
The CVE is not listed as KEV in the provided data, and no cited source states active exploitation. The weakness is still important because it is unauthenticated, remotely reachable, and affects privilege creation rather than only information disclosure.
Researcher notes
The source bundle cites Wordfence, the CVE record, affected controller locations, and a WordPress.org changeset. Patch details are not fully named in the provided sources, so remediation should be tied to vendor or WordPress plugin guidance rather than assumed code changes.
Mitigation direction
- Identify all WordPress sites running the KiviCare plugin.
- Upgrade KiviCare beyond 4.1.2 if vendor or WordPress guidance confirms availability.
- If no fixed release is available, follow vendor guidance immediately.
- Restrict public access to affected functionality where operationally possible.
- Review newly created WordPress and clinic administrator accounts.
Validation and detection
- Check installed KiviCare plugin versions across WordPress assets.
- Confirm no site remains on KiviCare 4.1.2 or earlier.
- Review WordPress users for unexpected clinic administrator accounts.
- Review logs for access to the setup-wizard clinic REST endpoint.
- Monitor Wordfence, CVE, and WordPress plugin pages for updated guidance.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-862: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupPrivilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-2992 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N3.94.2Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.2HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d96743ea-08b1-4b4c-9d62-558b97a6e297?source=cveCVE reference
- https://plugins.trac.wordpress.org/browser/kivicare-clinic-management-system/trunk/app/controllers/api/SetupWizardController.php#L31CVE reference
- https://plugins.trac.wordpress.org/changeset/3467409/CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Missing Authorization
Missing Authorization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.