CVE-2022-1130Network attack vector

Arbitrary Android intent dispatch via untrusted WebOTP input

Published Jul 22, 2022 · Updated Aug 2, 2024

Input validation in WebOTP in Google Chrome on Android before 100.0.4896.60 allows remote attackers to send arbitrary Android intents. The WebOTP implementation accepts untrusted input from a malicious app without establishing the expected trust relationship, then uses it to dispatch attacker-chosen intents. Exploitation requires a malicious app and user interaction; dispatched intents can alter app or device state and interrupt availability, but no confidentiality impact is reported.

CVSS severity8.1
High
EPSS probability0.83%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Input validation in WebOTP in Google Chrome on Android before 100.0.4896.60 allows remote attackers to send arbitrary Android intents. The WebOTP implementation accepts untrusted input from a malicious app without establishing the expected trust relationship, then uses it to dispatch attacker-chosen intents. Exploitation requires a malicious app and user interaction; dispatched intents can alter app or device state and interrupt availability, but no confidentiality impact is reported.

The record

CVE
CVE-2022-1130
Published
Jul 22, 2022
Updated
Aug 2, 2024
Vendor
Google Cloud
Product
Google Chrome
Classifications
CWE-476, T1624
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 22, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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 <100.0.4896.60

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google Cloud · Google Chromeversion=unspecified <100.0.4896.60

Published CVSS scores

8.1NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

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.

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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

CWE-476NULL Pointer Dereference
T1624Event Triggered Execution

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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