VULNERABILITY INTELLIGENCE

CVE-2021-26799

CVSS score6.1 MEDIUM

EPSS probability1.04%

CISA KEVNot currently listed

Published2021-07-23

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

Cross Site Scripting (XSS) vulnerability in admin/files/edit in Omeka Classic <=2.7 allows remote attackers to inject arbitrary web script or HTML.