KiviCare < 4.5.4 - Patient+ Arbitrary Media Attachment Read via IDOR
Priority LOW 29CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-639.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0034 27th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed KiviCare (Unknown): 4.5.4
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | KiviCare | before 4.5.4 | 4.5.4 | Patch available | CNA |
- KiviCare VendorUnknown Affected before 4.5.4 Fixed in 4.5.4 Patch available CNA
Remediation
- Fix · CNA KiviCare (Unknown) Fixed in 4.5.4
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
KiviCare 4.5.4
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2026-15832 KiviCare < 4.5.4 - Patient+ Cross-Patient Appointment Modification via IDORPriority LOW 20
Timeline
- 2026-10-02 Threatist record created from CVE-2026-19417
- 2026-10-03 Alias added: GHSA-34m6-mf7c-4crh
References
Sources
- CVE-2026-19417 · CVE Program
- CVE-2026-19417 · NVD
- FIRST EPSS
- GHSA-34m6-mf7c-4crh · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences