CVE-2023-50564

HIGHNVD 8.88.8—Elevated

8.8

An arbitrary file upload vulnerability in the component /inc/modules_install.php of Pluck-CMS v4.7.18 allows attackers to execute arbitrary code via uploading a crafted ZIP file.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 97.1%
KEV: Not listed

Published

December 14, 2023

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://github.com/SecBridge/Cms_Vuls_test/blob/main/Pluckcms/Pluck_v4.7.18_Any_File_Upload_Getshell.md
af854a3a-2127-422b-91ae-364da2661108https://github.com/SecBridge/Cms_Vuls_test/blob/main/Pluckcms/Pluck_v4.7.18_Any_File_Upload_Getshell.md

Weakness Classification(1)

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

CWE-434Unrestricted Upload of File with Dangerous Type

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.

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Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

GitHub PoCthefizzyfish/CVE-2023-50564-pluck
First seen Aug 24, 2024
CVE-2023-50564 - An arbitrary file upload vulnerability in the component /inc/modules_install.php of Pluck-CMS v4.7.18 allows attackers to execute arbitrary code via uploading a crafted ZIP file.
Open source ↗
GitHub PoCRai2en/CVE-2023-50564_Pluck-v4.7.18_PoC
First seen Jul 21, 2024
A Proof of Concept for CVE-2023-50564 vulnerability in Pluck CMS version 4.7.18
Open source ↗

Frequently asked(5)

What is CVE-2023-50564?

CVE-2023-50564 is a high vulnerability published on December 14, 2023. An arbitrary file upload vulnerability in the component /inc/modules_install.php of Pluck-CMS v4.7.18 allows attackers to execute arbitrary code via uploading a crafted ZIP file.

When was CVE-2023-50564 disclosed?

CVE-2023-50564 was first published in the National Vulnerability Database on December 14, 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-2023-50564 actively exploited?

CVE-2023-50564 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-50564?

CVE-2023-50564 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2023-50564?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-50564, 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-2023-50564

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-50564?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)