Vulnerability in 1panel-dev Maxkb
CVE-2025-66419
MaxKB is an open-source AI assistant for enterprise. In versions 2.3.1 and below, the tool module allows an attacker to escape the sandbox environment and escalate privileges under certain concurrent conditions. This issue is fixed in vers…
Vulnerability class: Race Condition
EPSS: 0.000 (14.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- 1panel-dev Maxkb — versions < 2.4.0
Weakness classification (CWE)
References
- https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-f9qm-2pxq-fx6c (x_refsource_CONFIRM)
- https://github.com/1Panel-dev/MaxKB/commit/f8ada9a110c4dbef8c3c2636c78847ecd621ece7 (x_refsource_MISC)
- https://github.com/1Panel-dev/MaxKB/releases/tag/v2.4.0 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-66419?
- CVE-2025-66419 is a high-severity vulnerability in 1panel-dev Maxkb, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 8.8/10. Published 2025-12-11.
- How severe is CVE-2025-66419?
- High severity. CVSS v3 base score is 8.8 out of 10.