CVE-2023-31861

HIGHNVD 7.57.5—

7.5

ZLMediaKit 4.0 is vulnerable to Directory Traversal.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 62.2%
KEV: Not listed

Published

May 25, 2023

Last Modified

January 16, 2025

References (4)

cve@mitrehttps://gist.github.com/nbb651/5aa72867fc1df3ef52e690b293964aac
cve@mitrehttps://github.com/nbb651/CVE-ZLMediaKit/blob/main/README.md
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/nbb651/5aa72867fc1df3ef52e690b293964aac
af854a3a-2127-422b-91ae-364da2661108https://github.com/nbb651/CVE-ZLMediaKit/blob/main/README.md

Weakness Classification(1)

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

CWE-22Path Traversal

Data Freshness Timeline

(refreshed 9× in last 7d / 42× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-15 17:47 UTCEPSS rescore
2026-06-14 23:16 UTCEPSS rescore
2026-06-13 22:59 UTCEPSS rescore
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2026-06-12 23:10 UTCEPSS rescore
2026-06-11 13:59 UTCEPSS rescore
2026-06-10 22:17 UTCEPSS rescore
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2026-06-08 14:15 UTCEPSS rescore
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2026-06-07 15:23 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-05 22:46 UTCEPSS rescore
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2026-06-04 13:11 UTCEPSS rescore
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2026-06-02 20:12 UTCEPSS rescore
2026-06-02 20:12 UTCEPSS rescore
2026-06-02 20:12 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore

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2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 00:15 UTCEPSS rescore
2026-05-31 00:15 UTCEPSS rescore
2026-05-29 13:43 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore
2026-05-27 13:39 UTCEPSS rescore
2026-05-27 13:39 UTCEPSS rescore
2026-05-26 13:43 UTCEPSS rescore
2026-05-26 13:43 UTCEPSS rescore
2026-05-26 07:18 UTCEPSS rescore
2026-05-26 07:18 UTCEPSS rescore
2026-05-26 07:17 UTCEPSS rescore
2026-05-25 00:37 UTCEG score recompute
2026-05-25 00:37 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-31861?

CVE-2023-31861 is a high vulnerability published on May 25, 2023. ZLMediaKit 4.0 is vulnerable to Directory Traversal.

When was CVE-2023-31861 disclosed?

CVE-2023-31861 was first published in the National Vulnerability Database on May 25, 2023, with the most recent update on January 16, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-31861 actively exploited?

CVE-2023-31861 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 62.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-31861?

CVE-2023-31861 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-31861?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-31861, 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-2023-31861

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-31861?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)