1Panel-dev MaxKB up to 2.3.x Tool race condition

CVSS Meta Temp Score
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability was found in 1Panel-dev MaxKB up to 2.3.x. It has been declared as critical. This issue affects some unknown processing of the component Tool Module. Executing a manipulation can lead to race condition. This vulnerability is handled as CVE-2025-66419. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in 1Panel-dev MaxKB up to 2.3.x. It has been declared as critical. This vulnerability affects some unknown processing of the component Tool Module. The manipulation with an unknown input leads to a race condition vulnerability. The CWE definition for the vulnerability is CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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 version 2.4.0.

The advisory is shared for download at github.com. This vulnerability was named CVE-2025-66419 since 11/29/2025. The exploitation appears to be easy. The attack can be initiated remotely. There are neither technical details nor an exploit publicly available.

Upgrading to version 2.4.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch f8ada9a110c4dbef8c3c2636c78847ecd621ece7 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 10.0
NVD Vector: 🔒

CNA Base Score: 8.8
CNA Vector (GitHub_M): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Race condition
CWE: CWE-362
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: MaxKB 2.4.0
Patch: f8ada9a110c4dbef8c3c2636c78847ecd621ece7

Timelineinfo

11/29/2025 CVE reserved
12/11/2025 +12 days VulDB entry created
12/12/2025 +0 days Advisory disclosed
12/16/2025 +4 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-f9qm-2pxq-fx6c
Status: Confirmed

CVE: CVE-2025-66419 (🔒)
GCVE (CVE): GCVE-0-2025-66419
GCVE (VulDB): GCVE-100-336076

Entryinfo

Created: 12/12/2025 00:39
Updated: 12/16/2025 04:47
Changes: 12/12/2025 00:39 (67), 12/16/2025 04:47 (11)
Complete: 🔍
Cache ID: 216::103

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