[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-UBUNTU-CVE-2021-30558":6},{"stargazers_count":4,"fetched_at":5},5,"2026-04-07T21:11:43.830Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":17,"related":18,"reserved_at":9,"published_at":19,"modified_at":20,"state":9,"summary":21,"references_raw":23,"kevs":42,"epss":9,"epss_history":43,"metrics":44,"affected":51},"UBUNTU-CVE-2021-30558","Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chrome security severity: Medium)",null,[],[],[],[14],{"_key":15},"CVE-2021-30558",[],[],[],"2023-01-02T23:15:00Z","2025-09-08T16:47:07Z",{"cisa_kev":22,"cisa_ransomware":22,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[24,30,34,38],{"url":25,"sources":26,"tags":28},"https://ubuntu.com/security/CVE-2021-30558",[27],"osv_ubuntu",[29],"REPORT",{"url":31,"sources":32,"tags":33},"https://crbug.com/916326",[27],[29],{"url":35,"sources":36,"tags":37},"https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html",[27],[29],{"url":39,"sources":40,"tags":41},"https://www.cve.org/CVERecord?id=CVE-2021-30558",[27],[29],[],[],[45],{"source":27,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":46,"cvss_v4_0":9},{"baseScore":47,"baseSeverity":9,"vectorString":48,"impactScore":49,"exploitabilityScore":50},8.8,"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",9.8,7.2,[52],{"ecosystem":53,"name":54,"vendor":55,"product":54,"cpe_part":9,"purl_type":56,"purl_namespace":55,"purl_name":54,"source":9,"versions":57},"Ubuntu","chromium-browser","ubuntu","deb",[58],{"version":59,"is_range":60,"range_type":61,"version_start":9,"version_start_type":9,"version_end":62,"version_end_type":63,"fixed_in":9},"lt91_0_4472_77_0ubuntu0_18_04_1",true,"ecosystem","91.0.4472.77-0ubuntu0.18.04.1","excluding"]