CVE intelligence and bounded remediation

CVE-2022-1571 — Cross-site scripting - Reflected in Create Subaccount in GitHub repository neorazorx/facturascripts prior to 2022.07

Critical CVSS 9.9

Cross-site scripting - Reflected in Create Subaccount in GitHub repository neorazorx/facturascripts prior to 2022.07. This vulnerability can be arbitrarily executed javascript code to steal user'cookie, perform HTTP request, get content of `same origin` page, etc ...

Severity
Critical
CVSS
9.9 (3.0)
Published
2022-05-04
CISA KEV
Not currently listed
Ecosystem
javascript/npm
Weaknesses
CWE-79

Affected products

  • facturascripts / facturascripts

Matched remediation archetype

Cross-site scripting and unsafe browser output

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

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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