CVE-2022-50906

e107 CMS v3.2.1 - Admin Upload Restriction Bypass + Stored XSS

CVSS 4.8 MEDIUMEPSS 0.4%CWE-79

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 4.8EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

13 ene 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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.

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

Productos afectados

e107 · e107 CMS

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Referencias

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-stored-xss