Medium severity4.6NVD Advisory· Published Jul 17, 2025· Updated Jun 17, 2026
CVE-2025-53927
CVE-2025-53927
Description
MaxKB is an open-source AI assistant for enterprise. Prior to version 2.0.0, the sandbox design rules can be bypassed because MaxKB only restricts the execution permissions of files in a specific directory. Therefore, an attacker can use the shutil.copy2 method in Python to copy the command they want to execute to the executable directory. This bypasses directory restrictions and reverse shell. Version 2.0.0 fixes the issue.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:maxkb:maxkb:*:*:*:*:lts:*:*:*+ 2 more
- cpe:2.3:a:maxkb:maxkb:*:*:*:*:lts:*:*:*range: <2.0.0
- (no CPE)range: <2.0.0
- (no CPE)range: < 2.0.0
Patches
Vulnerability mechanics
References
2- github.com/1Panel-dev/MaxKB/security/advisories/GHSA-5xhm-4j3v-87m4nvdExploitVendor Advisory
- github.com/1Panel-dev/MaxKB/releases/tag/v2.0.0nvdRelease Notes
News mentions
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