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Vulnerability record · CVE-2020-24136 · published 7 April 2021

CVE-2020-24136: Wcms path traversal vulnerability

Wcms · Wcms

Directory traversal in Wcms 0.3.2 allows an attacker to read arbitrary files on the server that is running an application via the pagename parameter to wex/html.php.

8.6 CVSS 3.1 High EPSS 2.2% · top 18.0% CWE-22 · Path traversal
8.6CVSS 3.1 base score, v2 7.8
2.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Directory traversal in Wcms 0.3.2 allows an attacker to read arbitrary files on the server that is running an application via the pagename parameter to wex/html.php.

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

Affected products

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

References

LinkTags
https://github.com/secwx/research/blob/main/cve/CVE-2020-24136.md Third Party Advisory
https://github.com/vedees/wcms/issues/12 ExploitIssue TrackingThird Party Advisory
https://github.com/secwx/research/blob/main/cve/CVE-2020-24136.md Third Party Advisory
https://github.com/vedees/wcms/issues/12 ExploitIssue TrackingThird Party Advisory

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Related vulnerabilities

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

9.8CVE-2020-19902Wcms path traversal vulnerabilityDirectory Traversal vulnerability found in Cryptoprof WCMS v.0.3.2 allows a remote attacker to execute arbitrary code via the wex/cssjs.php parameter.EPSS 1.9%9.8CVE-2023-31689Wcms unrestricted file upload vulnerabilityIn Wcms 0.3.2, an attacker can send a crafted request from a vulnerable web application backend server /wcms/wex/html.php via the finish parameter an…EPSS 20%8.8CVE-2019-11377Wcms unrestricted file upload vulnerabilitywcms/wex/finder/action.php in WCMS v0.3.2 has a Arbitrary File Upload Vulnerability via developer/finder because .php is a valid extension according …EPSS 1.7%8.3CVE-2020-24139Wcms server-side request forgery (ssrf) vulnerabilityServer-side request forgery in Wcms 0.3.2 lets an attacker send crafted requests from the back-end server of a vulnerable web application via the pat…EPSS 1.1%8.3CVE-2020-24140Wcms server-side request forgery (ssrf) vulnerabilityServer-side request forgery in Wcms 0.3.2 let an attacker send crafted requests from the back-end server of a vulnerable web application via the page…EPSS 1.2%8.1CVE-2019-14240Wcms path traversal vulnerabilityWCMS v0.3.2 has a CSRF vulnerability, with resultant directory traversal, to modify index.html via the /wex/html.php?finish=../index.html URI.EPSS 0.84%6.9CVE-2025-3800Wcms injection vulnerabilityA vulnerability has been found in WCMS 11 and classified as critical. Affected by this vulnerability is an unknown functionality of the file app/cont…EPSS 0.65%6.9CVE-2025-3799Wcms injection vulnerabilityA vulnerability, which was classified as critical, was found in WCMS 11. Affected is an unknown function of the file app/controllers/AnonymousControl…EPSS 0.52%

Source: NIST National Vulnerability Database (record CVE-2020-24136), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.