Unrated severityNVD Advisory· Published Jan 13, 2026· Updated Apr 7, 2026
e107 CMS v3.2.1 - Admin Upload Restriction Bypass + Stored XSS
CVE-2022-50906
Description
e107 CMS 3.2.1 contains an upload restriction bypass vulnerability that allows authenticated administrators to upload malicious SVG files through the media manager. Attackers with admin privileges can exploit this vulnerability to upload SVG files with embedded cross-site scripting (XSS) payloads that can execute arbitrary scripts when viewed.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- www.exploit-db.com/exploits/50910mitreexploit
- www.vulncheck.com/advisories/e-cms-admin-upload-restriction-bypass-stored-xssmitrethird-party-advisory
- e107.orgmitreproduct
- e107.org/downloadmitreproduct
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