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Vulnerability record · CVE-2020-6519 · published 22 July 2020

CVE-2020-6519: Google chrome vulnerability

Google · Chrome

Policy bypass in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page.

6.5 CVSS 3.1 Medium EPSS 10% · top 4.5%
6.5CVSS 3.1 base score, v2 4.3
10%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
22References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Policy bypass in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html Mailing ListThird Party Advisory
http://packetstormsecurity.com/files/160353/Chromium-83-CSP-Bypass.html ExploitThird Party AdvisoryVDB Entry
https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html Release NotesVendor Advisory
https://crbug.com/1064676 Permissions RequiredVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4W
https://security.gentoo.org/glsa/202007-08 Third Party Advisory
https://www.debian.org/security/2021/dsa-4824 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html Mailing ListThird Party Advisory
http://packetstormsecurity.com/files/160353/Chromium-83-CSP-Bypass.html ExploitThird Party AdvisoryVDB Entry
https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html Release NotesVendor Advisory
https://crbug.com/1064676 Permissions RequiredVendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTRPPTKZ2RKVH2XGQCWNFZ7
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MYIDWCHG24ZTFD4P42D4A4W
https://security.gentoo.org/glsa/202007-08 Third Party Advisory
https://www.debian.org/security/2021/dsa-4824 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2020-6519), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.