CVE-2022-4235: RushBet version 2022.23.1-b490616d allows a remote attacker to steal customer accounts via use of a malicious

Routine

MEDIUM 5.4DOWNGRADE

CVE-2022-4235 is a medium-severity flaw (CVSS 5.4) affecting rushbet. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

RushBet version 2022.23.1-b490616d allows a remote attacker to steal customer accounts via use of a malicious application. This is possible because the application exposes an activity and does not properly validate the data it receives.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.6% (top 53%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-01-18
Last modified	2026-06-17

Publisher (CNA): Fluid Attacks · Vendor: rushstreetinteractive

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-01-18 22:15 UTCPublished CVE record published
2026-06-17 05:20 UTCUpdated Record last modified

rushstreetinteractive rushbet DOWNGRADE

Affected: 2022.23.1-b490616d

Fixed in: no fixed release known

Safe to downgrade to: a release before 2022.23.1-b490616d

1. Check installed version

apt-cache policy rushbet || rpm -q rushbet || rushbet --version

2. No fixed release: DOWNGRADE to a release before 2022.23.1-b490616d (Debian / Ubuntu)

apt-cache madison rushbet sudo apt install rushbet=<VERSION_BEFORE_2022.23.1-b490616d> sudo apt-mark hold rushbet

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list rushbet sudo dnf downgrade rushbet-<VERSION_BEFORE_2022.23.1-b490616d> sudo dnf versionlock add rushbet

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-4235?

rushbet: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-4235 being exploited?

CVE-2022-4235 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-4235 affect?

CVE-2022-4235 affects rushbet. Severity is medium (CVSS 5.4). RushBet version 2022.23.1-b490616d allows a remote attacker to steal customer accounts via use of a malicious application. This is possible because the application exposes an activity and does not properly validate the data it receives.

How urgent is CVE-2022-4235?

Priority 36/100. Public exploit reference

References

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