KiviCare < 4.5.4 - Patient+ Arbitrary Media Attachment Read via IDOR (CVE-2026-19417) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-19417

KiviCare < 4.5.4 - Patient+ Arbitrary Media Attachment Read via IDOR

Answer in brief

CVE-2026-19417 records a Unknown severity vulnerability in KiviCare < 4.5.4 - Patient+ Arbitrary Media Attachment Read via IDOR. The current sources do not mark it as known exploited. The current feed maps Unknown/KiviCare (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 19, 2026Updated Aug 19, 2026Source checked Aug 19, 2026First seen by HOL Aug 19, 2026Material review Aug 19, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Unknown/KiviCare (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Unknown/KiviCaregeneric	>=0 <4.5.4	4.5.4

Recommended response

Check inventory. Check lockfiles and deployed manifests for Unknown/KiviCare.
Review the reported fix. Update Unknown/KiviCare to 4.5.4 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 19, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 19, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 19, 2026

Sources and claim methodology

Source referencewpscan.com

Upstream source description

The KiviCare WordPress plugin before 4.5.4 does not verify that the requesting user is entitled to the media file being served, allowing authenticated patient-level users to download any file in the media library, including other patients' uploaded medical reports.

Quoted source text, attributed separately from HOL analysis.