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CVE Record

CVE-2022-4908: Inappropriate implementation in iFrame Sandbox in Google Chrome prior to 107.0.5304.62 allowed a remote att...

Inappropriate implementation in iFrame Sandbox in Google Chrome prior to 107.0.5304.62 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysismoderate

Security readout for executives and security teams

Plain-English summary

This Chrome flaw could let a malicious web page bypass expected iframe sandbox protections and leak data from another origin. The business risk is browser data exposure, not system takeover in the provided sources. Google rated it Medium and fixed it in Chrome 107.0.5304.62 or later.

Executive priority

Prioritize through normal browser patch management rather than emergency response, unless vulnerable browsers remain widespread. The issue affects confidentiality in a common enterprise browser, but the provided sources do not show active exploitation or critical severity.

Technical view

CVE-2022-4908 is an inappropriate implementation issue in Chrome's iframe sandbox before 107.0.5304.62. The CVE states a remote attacker could leak cross-origin data using crafted HTML. No CVSS, CWE, or public exploit details are provided in the source bundle.

Likely exposure

Organizations with users running Chrome or downstream Chromium packages older than 107.0.5304.62 are the likely exposure. Fedora package advisories indicate downstream Linux packaging impact. Exposure is primarily endpoint browser fleet risk.

Exploitation context

The bundle marks KEV as false, and no provided source claims active exploitation. The described attack requires a vulnerable browser to render attacker-crafted HTML. Detailed bug information is limited, so exploitation specifics should not be inferred.

Researcher notes

The public detail is sparse: iframe sandbox implementation, remote crafted HTML, and cross-origin data leak. Validate exposure by version and package state. Avoid assuming exploitability beyond the CVE text and Google/Fedora update references.

Mitigation direction

  • Update Google Chrome to 107.0.5304.62 or later.
  • Apply applicable Fedora Chromium package updates where used.
  • Verify managed browser update policies cover Chrome and Chromium variants.
  • Check vendor guidance if immediate updating is not possible.

Validation and detection

  • Inventory Chrome and Chromium versions across endpoints.
  • Confirm installed versions are 107.0.5304.62 or later.
  • Review Linux package manager status for referenced Fedora updates.
  • Check vulnerability scanner results against browser package versions.
Prepared
Confidence
medium
Sources
6

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

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CVE-2022-4908 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
GoogleChrome107.0.5304.62Listed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.