CVE intelligence and bounded remediation
CVE-2022-4588 — A vulnerability, which was classified as problematic, was found in Boston Sleep slice up to 84.1.x
A vulnerability, which was classified as problematic, was found in Boston Sleep slice up to 84.1.x. Affected is an unknown function of the component Layout Handler. The manipulation leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 84.2.0 is able to address this issue. The name of the patch is 6523bb17d889e2ab13d767f38afefdb37083f1d0. It is recommended to upgrade the affected component. VDB-216174 is the identifier assigned to this vulnerability.
- Severity
- Medium
- CVSS
- 6.1 (3.1)
- Published
- 2022-12-17
- CISA KEV
- Not currently listed
- Ecosystem
- software/application
- Weaknesses
- CWE-79
Affected products
- bostonsleep / slice
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
The detailed catalog view below loads this exact record, its source evidence, and the full seven-phase agentic change plan.