Yan Zhu

**Name of the Vulnerable Software and Affected Versions** Google Chrome versions prior to 124.0.6367.60 Microsoft Edge (affected versions not specified) **Description** The issue is related to insufficient policy enforcement in the WebUI of Google Chrome and Microsoft Edge, allowing a remote attacker to bypass content security policy via a crafted HTML page. This could potentially enable an attacker to circumvent existing security restrictions. The severity of this issue in Chromium is classified as Low. **Recommendations** For Google Chrome versions prior to 124.0.6367.60, update to version 124.0.6367.60 or later to resolve the issue. For Microsoft Edge, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Google Chrome versions prior to 48.0.2564.82 Opera (affected versions not specified) **Description** The issue is related to the CSPSource::schemeMatches function in the Content Security Policy (CSP) implementation in Blink. This function does not apply http policies to https URLs and does not apply ws policies to wss URLs. As a result, remote attackers can determine whether a specific HSTS web site has been visited by reading a CSP report. **Recommendations** For Google Chrome versions prior to 48.0.2564.82, update to version 48.0.2564.82 or later to resolve the issue. For Opera, at the moment, there is no information about a newer version that contains a fix for this vulnerability.