CVE-2026-28230: SteVe is an open-source EV charging station management system

Q: How do I fix CVE-2026-28230?

steve: upgrade to newer than 3.11.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-28230 being exploited?

CVE-2026-28230 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-28230 affect?

CVE-2026-28230 affects steve. Severity is medium (CVSS 6.3). SteVe is an open-source EV charging station management system. In versions up to and including 3.11.0, when a charger sends a StopTransaction message, SteVe looks up the transaction solely by transactionId (a sequential integer starting fro

Q: How urgent is CVE-2026-28230?

Priority 24/100. No elevated risk signals yet.

Routine

MEDIUM 6.3UPGRADE

CVE-2026-28230 is a medium-severity flaw (CVSS 6.3) affecting steve. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SteVe is an open-source EV charging station management system. In versions up to and including 3.11.0, when a charger sends a StopTransaction message, SteVe looks up the transaction solely by transactionId (a sequential integer starting from 1) without verifying that the requesting charger matches the charger that originally started the transaction. Any authenticated charger can terminate any other charger’s active session across the entire netwo

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 92%)
CISA exploited list	No
Weakness	CWE-284
Published	2026-02-26
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: steve-community

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

Am I affected?

Timeline

2026-02-26 23:16 UTCPublished CVE record published
2026-06-17 10:28 UTCUpdated Record last modified

steve-community steve UPGRADE

Affected: <= 3.11.0

Fixed in: newer than 3.11.0

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 3.11.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade steve

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade steve

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2026-28230?

steve: upgrade to newer than 3.11.0. Exact commands for each OS are on this page.

Is CVE-2026-28230 being exploited?

CVE-2026-28230 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-2026-28230 affect?

CVE-2026-28230 affects steve. Severity is medium (CVSS 6.3). SteVe is an open-source EV charging station management system. In versions up to and including 3.11.0, when a charger sends a StopTransaction message, SteVe looks up the transaction solely by transactionId (a sequential integer starting fro

How urgent is CVE-2026-28230?

Priority 24/100. No elevated risk signals yet.

Related CVEs

CVE-2024-44843 MEDIUM 5.9 DOWNGRADE An issue in the web socket handshake process of SteVe v3.7.1 allows attackers to bypass authentication and exe
CVE-2024-21550 MEDIUM 6.1 UPGRADE SteVe is an open platform that implements different version of the OCPP protocol for Electric Vehicle charge p

References

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