CVE-2023-2480

HIGHNVD 7.57.5—

7.5

Missing access permissions checks in M-Files Client before 23.5.12598.0 (excluding 23.2 SR2 and newer) allows elevation of privilege via UI extension applications

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 16.9%
KEV: Not listed

Published

May 25, 2023

Last Modified

February 23, 2026

References (4)

security@m-fileshttps://empower.m-files.com/security-advisories/CVE-2023-2480
security@m-fileshttps://product.m-files.com/security-advisories/cve-2023-2480/
nvd@nisthttps://www.m-files.com/about/trust-center/security-advisories/cve-2023-2480/
af854a3a-2127-422b-91ae-364da2661108https://https://www.m-files.com/about/trust-center/security-advisories/cve-2023-2480/

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 9× 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.

2026-05-27 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 07:17 UTCepss_batch
2026-05-25 00:36 UTCEG score recompute
2026-05-25 00:36 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-2480?

CVE-2023-2480 is a high vulnerability published on May 25, 2023. Missing access permissions checks in M-Files Client before 23.5.12598.0 (excluding 23.2 SR2 and newer) allows elevation of privilege via UI extension applications

When was CVE-2023-2480 disclosed?

CVE-2023-2480 was first published in the National Vulnerability Database on May 25, 2023, with the most recent update on February 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-2480 actively exploited?

CVE-2023-2480 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 16.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-2480?

CVE-2023-2480 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-2480?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-2480, 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-2023-2480

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Is Your Infrastructure Affected by CVE-2023-2480?

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CVE-2023-2480

📅 Published

🔄 Last Modified

🔗 References (4)