CVE intelligence and bounded remediation

CVE-2022-1128 — Google Chrome security vulnerability

Medium CVSS 6.5

Inappropriate implementation in Web Share API in Google Chrome on Windows prior to 100.0.4896.60 allowed an attacker on the local network segment to leak cross-origin data via a crafted HTML page.

Severity
Medium
CVSS
6.5 (3.1)
Published
2022-07-23
CISA KEV
Not currently listed
Ecosystem
browser
Weaknesses
CWE-22

Affected products

  • google / chrome

Matched remediation archetype

Path traversal, unsafe upload, and file handling

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

Check exposure

  • Trace untrusted filenames, archive entries, URLs, and path segments into read, write, include, extraction, and upload operations.
  • Identify filesystem roots, mount permissions, symbolic-link behavior, archive handling, and whether uploaded content is web-accessible or executable.
  • Review canonicalization and containment checks across supported operating systems and storage backends.

Remediate safely

  • Generate server-side storage identifiers and resolve paths beneath a fixed root using filesystem-aware containment checks.
  • Reject absolute, parent-relative, alternate-separator, device, link, and archive entries that escape the intended root.
  • Store uploads outside executable or served paths, validate type and size, and use private atomic temporary files.

Authoritative sources

Complete CVE record and remediation plan

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