CVE intelligence and bounded remediation

CVE-2024-50445 — Merkulove Selection Lite security vulnerability

Medium CVSS 6.5

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in merkulove Selection Lite selection-lite allows Stored XSS.This issue affects Selection Lite: from n/a through <= 1.13.

Severity
Medium
CVSS
6.5 (3.1)
Published
2024-10-28
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-79

Affected products

  • merkulove / selection_lite

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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