Skip to content
Fencer Intel
medium 6.5

CVE-2020-6560 json

Insufficient policy enforcement in autofill in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to leak cross-origin data via…

published 6y ago modified 4mo ago also EUVD-2020-27709

cvss
6.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.6%
EPSS 1.6% chance of exploitation in 30 days, percentile 76%
public exploits
0
none known

Summary

Insufficient policy enforcement in autofill in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

Patch / fix

  • Google Chrome 85.0.4183.83
  • chromium Debian 14, Debian 13, Debian 12 87.0.4280.88-0.1

debian advisories DEBIAN-CVE-2020-6560

  • chromium-browser Ubuntu 16.04 LTS 85.0.4183.83-0ubuntu0.16.04.2
  • chromium-browser Ubuntu 18.04 LTS 85.0.4183.83-0ubuntu0.18.04.2

ubuntu advisories UBUNTU-CVE-2020-6560

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • chromium-browser RHEL 6 EXTRAS 85.0.4183.83-1.el6_10

red hat advisories RHSA-2020:3723

  • chromium openSUSE Tumbleweed 93.0.4577.82-1.1
  • chromium openSUSE Tumbleweed 113.0.5672.92-1.1
  • chromium Package Hub 15 SP1 85.0.4183.102-bp151.3.107.1
  • chromium Package Hub 15 SP2 85.0.4183.102-bp152.2.20.1
  • chromium openSUSE Leap 15.2, openSUSE Leap 15.1 85.0.4183.102-lp152.2.30.1
  • chromium Package Hub 15 SP1 85.0.4183.69-bp151.3.104.1
  • chromium Package Hub 15 SP2 85.0.4183.69-bp152.2.17.1
  • chromium openSUSE Leap 15.1 85.0.4183.69-lp151.2.123.1

opensuse advisories openSUSE-SU-2024:10681-1openSUSE-SU-2024:12948-1openSUSE-SU-2020:1514-1openSUSE-SU-2020:1510-1openSUSE-SU-2020:1499-1openSUSE-SU-2020:1328-1

Is CVE-2020-6560 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2020-6560 updated cvss 6.5

chromium-browser: Insufficient policy enforcement in autofill

  • Red Hat Enterprise Linux Desktop Supplementary (v. 6) chromium-browser 85.0.4183.83-1.el6_10 Red Hat Enterprise Linux HPC Node Supplementary (v. 6) chromium-browser 85.0.4183.83-1.el6_10 Red Hat Enterprise Linux Server Supplementary (v. 6) chromium-browser 85.0.4183.83-1.el6_10 Red Hat Enterprise Linux Workstation Supplementary (v. 6) chromium-browser 85.0.4183.83-1.el6_10
    fixed: vendor fix RHSA-2020:3723

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.65% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N

Affected products

  • Google Chrome

Classification

Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.