{"id":"CVE-2026-102329","title":"Cross-site scripting in WebUI in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to bypass web origin policy into a privileged page via a crafted HTML page","summary":"Cross-site scripting in WebUI in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to bypass web origin policy into a privileged page via a crafted HTML page. (Chromium security severity: High)","severity":"medium","cvss":6.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"google","product":"chrome","affected":["chrome < 154.0.8037.92"],"patched":["chrome 154.0.8037.92"],"published":"2026-09-29","updated":"2026-09-30","sourceUpdated":"2026-09-30T19:35:51.177","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-102329","references":[{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01807488085.html","label":"chrome-cve-admin@google.com"},{"url":"https://issues.chromium.org/issues/563297615","label":"chrome-cve-admin@google.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-102329.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-102329"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-102329"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102329"}],"tags":["nvd","cve.org","csaf","vex","red-hat","score-dispute"],"epss":0.00178,"epssPercentile":0.07336,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-30T16:53:07.415459Z"},"scores":{"nvd":6.1,"vendor":8.8,"adp":6.1},"ingestedAt":"2026-09-29T20:46:06.441Z","slug":"CVE-2026-102329","body":"## Overview\n\nCross-site scripting in WebUI in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to bypass web origin policy into a privileged page via a crafted HTML page. (Chromium security severity: High)\n\n## Affected\n\n- `chrome < 154.0.8037.92`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 154.0.8037.92`\n\n## Vendor advisories\n\n- **Red Hat VEX** · updated 2026-09-29 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-102329.json)","depth":"sunlit","depthScore":34,"depthScoreParts":{"impact":33.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":213829,"id":"CVE-2026-102329","ts":1790792391207,"field":"cvss","old":"8.8","new":"6.1"},{"seq":213828,"id":"CVE-2026-102329","ts":1790792391207,"field":"severity","old":"high","new":"medium"},{"seq":213449,"id":"CVE-2026-102329","ts":1790754729058,"field":"cvss","old":null,"new":"8.8"},{"seq":213448,"id":"CVE-2026-102329","ts":1790754729058,"field":"severity","old":"none","new":"high"}]}