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.
History

Fri, 16 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}

cvssV3_1

{'score': 4.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N'}


Thu, 15 Jan 2026 22:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:e107:e107:3.2.1:*:*:*:*:*:*:*

Wed, 14 Jan 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 14 Jan 2026 11:15:00 +0000

Type Values Removed Values Added
First Time appeared E107
E107 e107
E107 e107 Cms
Vendors & Products E107
E107 e107
E107 e107 Cms

Tue, 13 Jan 2026 23:00:00 +0000

Type Values Removed Values Added
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.
Title e107 CMS v3.2.1 - Admin Upload Restriction Bypass + Stored XSS
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-01-13T22:51:48.496Z

Updated: 2026-01-16T19:00:14.289Z

Reserved: 2026-01-11T13:14:18.876Z

Link: CVE-2022-50906

cve-icon Vulnrichment

Updated: 2026-01-14T16:44:43.023Z

cve-icon NVD

Status : Modified

Published: 2026-01-13T23:15:53.260

Modified: 2026-01-16T19:16:12.677

Link: CVE-2022-50906

cve-icon Redhat

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