CVE-2023-6354

MEDIUMNVD 5.35.3—

5.3

Tyler Technologies Magistrate Court Case Management Plus allows an unauthenticated, remote attacker to upload, delete, and view files by manipulating the PDFViewer.aspx 'filename' parameter.

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 77.8%
KEV: Not listed

Published

November 30, 2023

Last Modified

November 21, 2024

References (8)

9119a7d8-5eab-497f-8521-727c672e3725https://github.com/qwell/disorder-in-the-court/blob/main/README-TylerTechnologies.md
9119a7d8-5eab-497f-8521-727c672e3725https://techcrunch.com/2023/11/30/us-court-records-systems-vulnerabilities-exposed-sealed-documents/
9119a7d8-5eab-497f-8521-727c672e3725https://www.cisa.gov/news-events/alerts/2023/11/30/multiple-vulnerabilities-affecting-web-based-court-case-and-document-management-systems
9119a7d8-5eab-497f-8521-727c672e3725https://www.tylertech.com/solutions/courts-public-safety/courts-justice
af854a3a-2127-422b-91ae-364da2661108https://github.com/qwell/disorder-in-the-court/blob/main/README-TylerTechnologies.md
af854a3a-2127-422b-91ae-364da2661108https://techcrunch.com/2023/11/30/us-court-records-systems-vulnerabilities-exposed-sealed-documents/
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/news-events/alerts/2023/11/30/multiple-vulnerabilities-affecting-web-based-court-case-and-document-management-systems
af854a3a-2127-422b-91ae-364da2661108https://www.tylertech.com/solutions/courts-public-safety/courts-justice

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-287Improper Authentication

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-07 15:24 UTCepss_batch
2026-06-07 15:24 UTCepss_batch
2026-06-06 13:46 UTCepss_batch
2026-06-06 13:46 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2023-6354?

CVE-2023-6354 is a medium vulnerability published on November 30, 2023. Tyler Technologies Magistrate Court Case Management Plus allows an unauthenticated, remote attacker to upload, delete, and view files by manipulating the PDFViewer.aspx 'filename' parameter.

When was CVE-2023-6354 disclosed?

CVE-2023-6354 was first published in the National Vulnerability Database on November 30, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-6354 actively exploited?

CVE-2023-6354 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 77.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-6354?

CVE-2023-6354 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2023-6354?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-6354, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-6354

Explore →

Is Your Infrastructure Affected by CVE-2023-6354?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2023-6354

📅 Published

🔄 Last Modified

🔗 References (8)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-6354?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (8)

Frequently asked(5)

Related CVEs(same CWE)