CVE-2023-48789

MEDIUMNVD 4.34.3—

4.3

A client-side enforcement of server-side security in Fortinet FortiPortal version 6.0.0 through 6.0.14 allows attacker to improper access control via crafted HTTP requests.

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 69.1%
KEV: Not listed

Published

June 3, 2024

Last Modified

January 2, 2025

References (2)

psirt@fortinethttps://fortiguard.fortinet.com/psirt/FG-IR-23-406
af854a3a-2127-422b-91ae-364da2661108https://fortiguard.fortinet.com/psirt/FG-IR-23-406

Weakness Classification(1)

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

CWE-602

Data Freshness Timeline

(refreshed 10× in last 7d / 19× 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.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 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
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-24 00:40 UTCEG score recompute
2026-05-24 00:40 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-48789?

CVE-2023-48789 is a medium vulnerability published on June 3, 2024. A client-side enforcement of server-side security in Fortinet FortiPortal version 6.0.0 through 6.0.14 allows attacker to improper access control via crafted HTTP requests.

When was CVE-2023-48789 disclosed?

CVE-2023-48789 was first published in the National Vulnerability Database on June 3, 2024, with the most recent update on January 2, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-48789 actively exploited?

CVE-2023-48789 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 69.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-48789?

CVE-2023-48789 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2023-48789?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-48789, 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

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CVE-2023-48789

📅 Published

🔄 Last Modified

🔗 References (2)