CVE-2022-1872Network attack vector

Downloads policy bypass via malicious extension

Published Jul 27, 2022 · Updated Aug 3, 2024

Insufficient policy enforcement in Google Chrome before 102.0.5005.61 allows attackers with a malicious extension to bypass downloads policy. The public Chrome advisory identifies the Extensions API but does not disclose the affected function or the policy check omitted when handling the page. Exploitation requires a user to install an attacker-supplied extension and then load crafted content, after which downloads blocked by enterprise policy can proceed.

CVSS severity4.3
Medium
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient policy enforcement in Google Chrome before 102.0.5005.61 allows attackers with a malicious extension to bypass downloads policy. The public Chrome advisory identifies the Extensions API but does not disclose the affected function or the policy check omitted when handling the page. Exploitation requires a user to install an attacker-supplied extension and then load crafted content, after which downloads blocked by enterprise policy can proceed.

The record

CVE
CVE-2022-1872
Published
Jul 27, 2022
Updated
Aug 3, 2024
Vendor
Google Cloud
Product
Google Chrome
Classifications
T1176.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 27, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <102.0.5005.61

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google Cloud · Google Chromeversion=unspecified <102.0.5005.61

Published CVSS scores

4.3NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1176.001Browser Extensions

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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