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CVE PROGRAM SOURCE RECORD5.1 Medium

CVE-2026-18478

Stored XSS in Magnolia CMS

Description

Magnolia CMS is vulnerable to Stored XSS in import functionality. An attacker with editor privileges can inject arbitrary HTML and JS into the name of uploaded image, which will be rendered/executed when opening uploaded image. The issue was fixed in version 6.3.10

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Magnolia DXP Magnolia CMS

Default version status: unaffected

  • 6.3.0 to < 6.3.10affected

References