What’s Vulnerable › Vulnerabilities

CVE-2022-50907: e107 CMS v3.2.1 - Admin Upload Restriction Bypass + RCE

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-13 · updated 2026-06-17
• Weakness: CWE-434

Description

e107 CMS version 3.2.1 contains a file upload vulnerability that allows authenticated administrative users to bypass upload restrictions and execute PHP files. Attackers can upload malicious PHP files to parent directories by manipulating the upload URL parameter, enabling remote code execution through the Media Manager import feature.

Affected products

• e107 CMS: 3.2.1

References

• https://e107.org/
• https://e107.org/download
• https://www.exploit-db.com/exploits/50910
• https://www.vulncheck.com/advisories/e-cms-admin-upload-restriction-bypass-rce

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