EUVD-2026-50625
GHSA-6frp-279q-xv29
Severity by source
Sources disagree (Medium–Critical)AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Network-delivered via crafted page requiring victim navigation (UI:R); no attacker authentication; impact limited to partial cross-origin confidentiality leak with no integrity or availability effect.
vuln.today treats the vendor’s rating as authoritative. A higher third-party CVSS (e.g. CISA-ADP) is shown for transparency but does not drive the headline severity.
CVSS VectorVendor: Chrome
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Lifecycle Timeline
5DescriptionCVE.org
Inappropriate implementation in Payments in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
AnalysisAI
Cross-origin data leakage in Google Chrome's Payments component (all versions prior to 151.0.7922.72) enables a remote attacker to read data across origin boundaries by luring a victim to a crafted HTML page. The root cause is an inappropriate implementation in the Payments subsystem (CWE-346: Origin Validation Error), violating the browser's same-origin policy for payment-related data flows. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must be running Google Chrome prior to version 151.0.7922.72 on a supported desktop platform and must actively visit an attacker-controlled HTML page (UI:R - passive browsing or drive-by without click is insufficient given the crafted-page requirement). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 4.3 (Medium) accurately reflects a moderate real-world risk profile. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker registers or compromises a website and embeds a crafted HTML page that invokes Chrome's Payments component in a manner that triggers the origin validation error, causing the browser to return or expose data belonging to a different origin. The attacker then distributes the link via phishing email or malicious advertisement, waits for a Chrome user to visit the page, and harvests the leaked cross-origin data - potentially including payment-session identifiers or other data surfaced through the Payments API from a co-loaded origin. … |
| Remediation | Vendor-released patch: Chrome 151.0.7922.72. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-346 – Origin Validation Error
View allSame technique Information Disclosure
View allVendor StatusVendor
SUSE
Severity: Critical| Product | Status |
|---|---|
| SUSE Package Hub 15 SP7 | Fixed |
| openSUSE Leap 16.0 | Fixed |
| SUSE Package Hub 15 SP7 | Affected |
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External POC / Exploit Code
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