MaxKB has a reverse shell vulnerability in function library

published 2025-04-10 18 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-10681

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 21%
public exploits: 0; none known

MaxKB (Max Knowledge Base) is an open source knowledge base question-answering system based on a large language model and retrieval-augmented generation (RAG). A reverse shell vulnerability exists in the module of function library. The vulnerability allow privileged‌ users to create a reverse shell. This vulnerability is fixed in v1.10.4-lts.

Patch / fix

fixed in 1 links 1

maxkb maxkb 1.10.4-lts

github.com/1Panel-dev/MaxKB@4ae02c8 commit

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-04-10)

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
NVD	3.1	7.2	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1Panel-dev MaxKB

Classification

Weakness

CWE-94 Improper Control of Generation of Code

References

Sources

CVE List CVE-2025-32383
NVD CVE-2025-32383

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary