Cloudanix VulnDB

CVE-2025-40903

Medium · 5.9

CVSS

5.9

EPSS

0.2%

Published

May 19, 2026

CISA due date

—

The record

A Stored HTML Injection vulnerability was discovered in the Schedule Restore Archive functionality due to improper validation of an input parameter. An authenticated user with administrative privileges can define a malicious restore schedule containing HTML tags. When a victim views the affected schedule, the injected HTML renders in their browser, enabling phishing and possibly open redirect attacks. Full XSS exploitation and direct information disclosure are prevented by the existing input validation and Content Security Policy configuration.

Affected packages

Ecosystem Package Introduced Fixed

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