CVE-2023-49545

HIGHNVD 7.57.5—Elevated

7.5

A directory listing vulnerability in Customer Support System v1 allows attackers to list directories and sensitive files within the application without requiring authorization.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 53.7%
KEV: Not listed

Published

March 1, 2024

Last Modified

March 28, 2025

References (6)

cve@mitrehttps://cwe.mitre.org/data/definitions/548.html
cve@mitrehttps://github.com/geraldoalcantara/CVE-2023-49545
cve@mitrehttps://www.sourcecodester.com/php/14587/customer-support-system-using-phpmysqli-source-code.html
af854a3a-2127-422b-91ae-364da2661108https://cwe.mitre.org/data/definitions/548.html
af854a3a-2127-422b-91ae-364da2661108https://github.com/geraldoalcantara/CVE-2023-49545
af854a3a-2127-422b-91ae-364da2661108https://www.sourcecodester.com/php/14587/customer-support-system-using-phpmysqli-source-code.html

Weakness Classification(1)

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

CWE-284Improper Access Control

Data Freshness Timeline

(refreshed 14× 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.

2026-06-05 06:09 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-49545?

CVE-2023-49545 is a high vulnerability published on March 1, 2024. A directory listing vulnerability in Customer Support System v1 allows attackers to list directories and sensitive files within the application without requiring authorization.

When was CVE-2023-49545 disclosed?

CVE-2023-49545 was first published in the National Vulnerability Database on March 1, 2024, with the most recent update on March 28, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-49545 actively exploited?

CVE-2023-49545 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 53.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-49545?

CVE-2023-49545 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-49545?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-49545, 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-2023-49545

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-49545?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)