What’s Vulnerable › Vulnerabilities
CVE-2025-27921
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-05-05 · updated 2026-06-17
- Weakness: CWE-79
Description
A reflected cross-site scripting (XSS) vulnerability was discovered in Output Messenger before 2.0.63, where unsanitized input could be injected into the web application’s response. This vulnerability occurs when user-controlled input is reflected back into the browser without proper sanitization or encoding.
Affected products
- Srimax Output Messenger: before 2.0.63 — fixed in 2.0.63
How to fix
Upgrade to a fixed version: Srimax Output Messenger 2.0.63. Check the vendor advisory for mitigations.
References
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