CVE intelligence and bounded remediation

CVE-2025-62613 — VDO.Ninja is a tool that brings remote video feeds into OBS or other studio software via WebRTC

Medium CVSS 6.9

VDO.Ninja is a tool that brings remote video feeds into OBS or other studio software via WebRTC. From versions 28.0 to before 28.4, a reflected Cross-Site Scripting (XSS) vulnerability exists on examples/control.html through the room parameter, which is improperly sanitized before being rendered in the DOM. The application fails to validate and encode user input, allowing malicious scripts to be injected and executed. This issue has been patched in version 28.4.

Severity
Medium
CVSS
6.9 (4.0)
Published
2025-10-22
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-79

Affected products

No browser-safe affected-product rows are available.

Matched remediation archetype

Cross-site scripting and unsafe browser output

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Check exposure

  • Trace reflected, stored, and DOM-derived untrusted values into HTML, attributes, URLs, styles, scripts, and client-side template sinks.
  • Identify affected origins, authenticated user roles, sensitive browser capabilities, and where content is shared across tenants.
  • Review framework escaping, rich-text sanitization, legacy templates, and client-side rendering paths.

Remediate safely

  • Use context-aware framework output encoding and safe DOM APIs; keep untrusted data out of executable contexts.
  • Sanitize intentionally supported markup with a maintained allowlist policy and validate URLs and attributes separately.
  • Update affected rendering components and add tests for every output context using inert sentinel markup.

Authoritative sources

Complete CVE record and remediation plan

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