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CVE Record

CVE-2010-0556: browser/login/login_prompt.cc in Google Chrome before 4.0.249.89 populates an authentication dialog with cr...

browser/login/login_prompt.cc in Google Chrome before 4.0.249.89 populates an authentication dialog with credentials that were stored by Password Manager for a different web site, which allows user-assisted remote HTTP servers to obtain sensitive information via a URL that requires authentication, as demonstrated by a URL in the SRC attribute of an IMG element.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

A flaw in older Google Chrome could show saved credentials for one website inside an authentication prompt triggered by another site. If a user accepted or submitted that prompt, a remote site could obtain sensitive credentials. The issue is historical and tied to Chrome versions before 4.0.249.89. Exposure is most plausible on legacy systems still running Google Chrome before 4.0.249.89 with saved passwords. Modern managed Chrome deployments are unlikely to be affected, but old kiosk, lab, embedded, or unmanaged desktop images should be checked. Treat this as a legacy exposure cleanup item, not an emergency unless old Chrome is still in use. The business risk is credential leakage from saved passwords on outdated endpoints, especially shared or unmanaged systems. Mitigation focus: Upgrade affected Chrome installations to 4.0.249.89 or later.; Check current Chromium or Chrome vendor guidance for any legacy support constraints.; Remove or isolate unsupported legacy Chrome installations from business workflows..

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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

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Credential and access behavior lookup

The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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CVE-2010-0556 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
3Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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