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Vulnerability record · CVE-2022-50936 · published 13 January 2026

CVE-2022-50936: Wbce cms unrestricted file upload vulnerability

Wbce · Wbce Cms

WBCE CMS version 1.5.2 contains an authenticated remote code execution vulnerability that allows attackers to upload malicious droplets through the admin panel. Authenticated attackers can exploit the droplet upload functionality in the admin tools to create and execute arbitrary PHP code by crafting a specially designed zip file payload.

8.7 CVSS 4.0 High EPSS 0.91% · top 41.5% CWE-434 · Unrestricted file upload
8.7CVSS 4.0 base score
0.91%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

WBCE CMS version 1.5.2 contains an authenticated remote code execution vulnerability that allows attackers to upload malicious droplets through the admin panel. Authenticated attackers can exploit the droplet upload functionality in the admin tools to create and execute arbitrary PHP code by crafting a specially designed zip file payload.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

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

References

LinkTags
https://github.com/WBCE/WBCE_CMS Product
https://wbce.org/ Product
https://wbce.org/de/downloads/ Product
https://www.exploit-db.com/exploits/50707 ExploitThird Party AdvisoryVDB Entry
https://www.vulncheck.com/advisories/wbce-cms-remote-code-execution-rce-authenticated Third Party Advisory

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Related vulnerabilities

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

9.8CVE-2025-67504Wbce cms vulnerabilityWBCE CMS is a content management system. Versions 1.6.4 and below use function GenerateRandomPassword() to create passwords using PHP's rand(). rand(…EPSS 0.52%9.8CVE-2023-39796Wbce cms sql injection vulnerabilitySQL injection vulnerability in the miniform module in WBCE CMS v.1.6.0 allows remote unauthenticated attacker to execute arbitrary code via the DB_RE…EPSS 6.1%9.8CVE-2022-46020Wbce cms unrestricted file upload vulnerabilityWBCE CMS v1.5.4 can implement getshell by modifying the upload file type.EPSS 39%9.8CVE-2021-3817Wbce cms sql injection vulnerabilitywbce_cms is vulnerable to Improper Neutralization of Special Elements used in an SQL CommandEPSS 38%9.4CVE-2025-65950Wbce cms sql injection vulnerabilityWBCE CMS is a content management system. In versions 1.6.4 and below, the user management module allows a low-privileged authenticated user with perm…EPSS 0.54%8.7CVE-2024-58283Wbce cms unrestricted file upload vulnerabilityWBCE CMS version 1.6.2 contains a remote code execution vulnerability that allows authenticated attackers to upload malicious PHP files through the E…EPSS 0.66%8.7CVE-2025-65094Wbce cms improper authorization vulnerabilityWBCE CMS is a content management system. Prior to version 1.6.4, a low-privileged user in WBCE CMS can escalate their privileges to the Administrator…EPSS 0.38%8.6CVE-2025-34506Wbce cms unrestricted file upload vulnerabilityWBCE CMS version 1.6.3 and prior contains an authenticated remote code execution vulnerability that allows administrators to upload malicious modules…EPSS 0.91%

Source: NIST National Vulnerability Database (record CVE-2022-50936), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.