How severe is CVE-2018-20067?

CVE-2018-20067 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2018-20067 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-20067?

CVE-2018-20067 affects Google Chrome. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-20067?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-20067 published?

CVE-2018-20067 was published on 2019-01-09 and last updated on 2026-06-17.

CVE-2018-20067

CVE-2018-20067 is a medium-severity vulnerability in Google Chrome with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.3
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Google Chrome
Published: 2019-01-09
Last modified: 2026-06-17

Description

A renderer initiated back navigation was incorrectly allowed to cancel a browser initiated one in Navigation in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to confuse the user about the origin of the current page via a crafted HTML page.

Frequently asked questions

What is CVE-2018-20067?: A renderer initiated back navigation was incorrectly allowed to cancel a browser initiated one in Navigation in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to confuse the user about the origin of the current page via a crafted HTML page.
How severe is CVE-2018-20067?: CVE-2018-20067 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2018-20067 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-20067?: CVE-2018-20067 affects Google Chrome. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-20067?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-20067 published?: CVE-2018-20067 was published on 2019-01-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

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