What is CVE-2023-41893?

CVE-2023-41893 is a medium-severity vulnerability in Home-assistant Core, classified under Information Disclosure. CVSS score: 4.3/10. Published 2023-10-20.

How severe is CVE-2023-41893?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Information disclosure in Home-assistant Core

CVE-2023-41893

Home assistant is an open source home automation. The audit team’s analyses confirmed that the `redirect_uri` and `client_id` are alterable when logging in. Consequently, the code parameter utilized to fetch the `access_token` post-authent…

Vulnerability class: Information Disclosure

EPSS: 0.004 (31.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.

Affected products

Home-assistant Core — versions < 2023.9.0
Home-assistant

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2023-41893?: CVE-2023-41893 is a medium-severity vulnerability in Home-assistant Core, classified under Information Disclosure. CVSS score: 4.3/10. Published 2023-10-20.
How severe is CVE-2023-41893?: Medium severity. CVSS v3 base score is 4.3 out of 10.