CVE-2026-4155 ChargePoint Home Flex Inclusion of Sensitive Information in Source Code Information Disclosure Vulnerability

High 7.5 Published 11 Apr 2026 Updated 13 Apr 2026

Remote attackers can extract hardcoded cryptographic seeds from the genpw script to disclose stored credentials and compromise ChargePoint Home Flex stations.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-4155?

CVE-2026-4155 is a high-severity vulnerability in ChargePoint Home Flex, published on 11 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

ChargePoint Home Flex Inclusion of Sensitive Information in Source Code Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of ChargePoint Home Flex charging stations. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the genpw script. The issue results from the inclusion of a secret cryptographic seed value within the script. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-26340.

Weakness: CWE-540

Which versions are affected by CVE-2026-4155?

It affects 1 product.

Products include Chargepoint Home Flex Cph50 Firmware.

How do I fix CVE-2026-4155?

No fix has been published for CVE-2026-4155 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-4155 being exploited?

There is no known exploitation of CVE-2026-4155 in the wild and no public exploit code.

Sources

Also known as GHSA-69j2-hc78-98c7.