Superior Court of California Hearing Reminder Service unauthenticated information disclosure
Priority HIGH 70CWE-306Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.
Summary
The Superior Court of California Hearing Reminder Service at https://www.hrs.courts.ca.gov exposes an API endpoint that returns court reminder records containing potentially sensitive information without authentication.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00473 41st percentileScored 2026-11-07
Fix Fixed Hearing Reminder Service (Superior Court of California, County of Los Angeles): 2026-04-28
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| Superior Court of California, County of Los Angeles | Hearing Reminder Service | before 2026-04-28 | 2026-04-28 | Patch available | CNA |
- Hearing Reminder Service VendorSuperior Court of California, County of Los Angeles Affected before 2026-04-28 Fixed in 2026-04-28 Patch available CNA
Remediation
- Fix · CNA Hearing Reminder Service (Superior Court of California, County of Los Angeles) Fixed in 2026-04-28
Timeline
- 2026-10-02 Threatist record created from CVE-2026-61344
- 2026-10-03 Alias added: GHSA-3q6q-8gwq-hrm6
Sources
- CVE-2026-61344 · CVE Program
- CVE-2026-61344 · NVD
- FIRST EPSS
- GHSA-3q6q-8gwq-hrm6 · 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