EUVD-2026-50800
GHSA-g2wc-g6r3-6429
Severity by source
Sources disagree (Medium–Critical)AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Network-delivered via crafted page, no attacker privileges needed, active user visit required (UI:R), integrity-only impact as CSP bypass enables unauthorized script execution with no confidentiality or availability consequence.
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:N/I:H/A:N
Lifecycle Timeline
5DescriptionCVE.org
Inappropriate implementation in HTML in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Content Security Policy bypass in Google Chrome prior to 151.0.7922.72 enables remote attackers to circumvent site-level script execution restrictions via a specially crafted HTML page. The flaw stems from an inappropriate implementation in Chrome's HTML handling (CWE-693, Protection Mechanism Failure), allowing injected or unauthorized scripts to execute despite CSP directives that should block them. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must use Google Chrome prior to version 151.0.7922.72 and actively visit a crafted HTML page - user interaction (UI:R) is a hard prerequisite that rules out fully automated mass exploitation or server-side attack paths. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The NVD CVSS 3.1 score of 6.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N) reflects a network-accessible, low-complexity attack requiring only user interaction - consistent with a browser-based drive-by exploitation model. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker crafts a malicious HTML page containing specific HTML constructs that trigger Chrome's CSP enforcement failure, then lures a victim to visit the page via phishing, malvertising, or a compromised third-party website. Once Chrome renders the page, the CSP policy intended to block unauthorized script sources is silently bypassed, allowing attacker-controlled scripts to execute within the page context. … |
| Remediation | The vendor-released patch is Chrome 151.0.7922.72, available via Chrome's built-in auto-update mechanism or through the Chrome menu under Help > About Google Chrome. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-693 – Protection Mechanism Failure
View allSame technique Authentication Bypass
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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