CVE-2022-4235Public exploit

Account theft via exported script-evaluation activity

Published Jan 18, 2023 · Updated Apr 3, 2025

Universal XSS in Rush Street Interactive RushBet 2022.23.1-b490616d allows remote attackers to steal customer accounts via a malicious app. The exported com.sugarhouse.casino.MainActivity accepts an Action.EvaluateScript intent and executes the attacker-controlled KeyScript value in the app's web context, allowing access to the session-COP token. Exploitation requires the victim to install and open the malicious Android app while an authenticated RushBet session is available.

CVSS severity5.4
Medium
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Universal XSS in Rush Street Interactive RushBet 2022.23.1-b490616d allows remote attackers to steal customer accounts via a malicious app. The exported com.sugarhouse.casino.MainActivity accepts an Action.EvaluateScript intent and executes the attacker-controlled KeyScript value in the app's web context, allowing access to the session-COP token. Exploitation requires the victim to install and open the malicious Android app while an authenticated RushBet session is available.

The record

CVE
CVE-2022-4235
Published
Jan 18, 2023
Updated
Apr 3, 2025
Vendor
Rush Street Interactive
Product
RushBet
Classifications
CWE-79, T1533
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Jan 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 3, 2025Record 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=2022.23.1-b490616d

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Rush Street Interactive · RushBetversion=2022.23.1-b490616d

Published CVSS scores

5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
6.0Fluid AttacksCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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.

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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)
Vectorlocal
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1533Data from Local System

Public exploit references

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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