What is CVE-2025-24896?

CVE-2025-24896 is a high-severity vulnerability in Misskey-dev Misskey, classified under Insufficient Session Expiration. CVSS score: 8.1/10. Published 2025-02-11.

How severe is CVE-2025-24896?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Misskey-dev Misskey

CVE-2025-24896

Misskey is an open source, federated social media platform. Starting in version 12.109.0 and prior to version 2025.2.0-alpha.0, a login token named `token` is stored in a cookie for authentication purposes in Bull Dashboard, but this remai…

EPSS: 0.003 (50.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.

Affected products

Misskey-dev Misskey — versions >= 12.109.0, < 2025.2.0-alpha.0

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

https://github.com/misskey-dev/misskey/security/advisories/GHSA-w98m-j6hq-cwjm (x_refsource_CONFIRM)
https://github.com/misskey-dev/misskey/commit/ba9f295ef2bf31cc90fa587e20b9a7655b7a1824 (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-24896?: CVE-2025-24896 is a high-severity vulnerability in Misskey-dev Misskey, classified under Insufficient Session Expiration. CVSS score: 8.1/10. Published 2025-02-11.
How severe is CVE-2025-24896?: High severity. CVSS v3 base score is 8.1 out of 10.