Vulnerability · Published Aug 19, 2026 · Assigned by WPScan
CVE-2026-19417KiviCare < 4.5.4 - Patient+ Arbitrary Media Attachment Read via IDOR
Medium 6.5
In plain English
A medium-severity authorization bypass via user-controlled key in KiviCare from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.3%top 72.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References
- https://wpscan.com/vulnerability/4270b160-cbb8-46b2-853c-927651ca16bf/ exploit, vdb-entry, technical-description