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Vulnerability record · CVE-2020-22151 · published 3 July 2023

CVE-2020-22151: Thedaylightstudio fuel cms unrestricted file upload vulnerability

Thedaylightstudio · Fuel Cms

Permissions vulnerability in Fuel-CMS v.1.4.6 allows a remote attacker to execute arbitrary code via a crafted zip file to the assests parameter of the upload function.

9.8 CVSS 3.1 Critical EPSS 1.5% · top 27.6% CWE-434 · Unrestricted file upload
9.8CVSS 3.1 base score
1.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Permissions vulnerability in Fuel-CMS v.1.4.6 allows a remote attacker to execute arbitrary code via a crafted zip file to the assests parameter of the upload function.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/daylightstudio/FUEL-CMS/issues/551 ExploitIssue TrackingVendor Advisory
https://github.com/daylightstudio/FUEL-CMS/issues/551 ExploitIssue TrackingVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2020-17463FUEL CMS SQL injection via col parameterFUEL CMS 1.4.7 fails to sanitize the col parameter on the /pages/items, /permissions/items, and /navigation/items endpoints, allowing SQL injection. …KEVEPSS 90%analysed9.8CVE-2026-30457Thedaylightstudio dwoo code injection vulnerabilityAn issue in the /parser/dwoo component of Daylight Studio FuelCMS v1.5.2 allows attackers to execute arbitrary code via crafted PHP code.EPSS 0.78%9.8CVE-2020-22153Thedaylightstudio fuel cms unrestricted file upload vulnerabilityFile Upload vulnerability in FUEL-CMS v.1.4.6 allows a remote attacker to execute arbitrary code via a crafted .php file to the upload parameter in t…EPSS 1.5%9.8CVE-2021-38727Thedaylightstudio fuel cms sql injection vulnerabilityFUEL CMS 1.5.0 allows SQL Injection via parameter 'col' in /fuel/index.php/fuel/logs/itemsEPSS 1.6%9.8CVE-2020-24791Thedaylightstudio fuel cms sql injection vulnerabilityFUEL CMS 1.4.8 allows SQL injection via the 'fuel_replace_id' parameter in pages/replace/1. Exploiting this issue could allow an attacker to compromi…EPSS 2.6%9.8CVE-2020-26045Thedaylightstudio fuel cms sql injection vulnerabilityFUEL CMS 1.4.11 allows SQL Injection via parameter 'name' in /fuel/permissions/create/. Exploiting this issue could allow an attacker to compromise t…EPSS 1.8%9.8CVE-2020-26167Thedaylightstudio fuel cms vulnerabilityIn FUEL CMS 11.4.12 and before, the page preview feature allows an anonymous user to take complete ownership of any account including an administrato…EPSS 3.4%9.8CVE-2018-16762Thedaylightstudio fuel cms sql injection vulnerabilityFUEL CMS 1.4.1 allows SQL Injection via the layout, published, or search_term parameter to pages/items.EPSS 1.4%

Source: NIST National Vulnerability Database (record CVE-2020-22151), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.