CVE intelligence and bounded remediation
CVE-2022-42466 — Apache Isis security vulnerability
Prior to 2.0.0-M9, it was possible for an end-user to set the value of an editable string property of a domain object to a value that would be rendered unchanged when the value was saved. In particular, the end-user could enter javascript or similar and this would be executed. As of this release, the inputted strings are properly escaped when rendered.
- Severity
- Medium
- CVSS
- 6.1 (3.1)
- Published
- 2022-10-19
- CISA KEV
- Not currently listed
- Ecosystem
- javascript/npm
- Weaknesses
- CWE-79
Affected products
- apache / isis
- apache / isis / 2.0.0
Showing 2 representative product identities from 9 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.
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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