CVE intelligence and bounded remediation

CVE-2023-49078 — raptor-web is a CMS for game server communities that can be used to host information and keep track of players

Medium CVSS 6.1

raptor-web is a CMS for game server communities that can be used to host information and keep track of players. In version 0.4.4 of raptor-web, it is possible to craft a malicious URL that will result in a reflected cross-site scripting vulnerability. A user controlled URL parameter is loaded into an internal template that has autoescape disabled. This is a cross-site scripting vulnerability that affects all deployments of `raptor-web` on version `0.4.4`. Any victim who clicks on a malicious crafted link will be affected. This issue has been patched 0.4.4.1.

Severity
Medium
CVSS
6.1 (3.1)
Published
2023-11-28
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-79

Affected products

  • zediious / raptor-web / 0.4.4

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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