CVE-2026-45412

MaxKB: Unauthenticated SSRF via Workflow Template Import

MEDIUM

6.3

CVSS Score

Published: May 26, 2026 at 08:14 PM UTC

Updated: July 24, 2026 at 11:10 AM UTC

1 product affected across 1 vendorMaxKB

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Severity

MEDIUM6.3

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

MaxKB is an open-source AI assistant for enterprise. Prior to 2.9.1, SSRF via work_flow_template Import. Authenticated users can supply arbitrary URLs in work_flow_template.downloadUrl which are fetched server-side without any URL validation or internal IP filtering. This vulnerability is fixed in 2.9.1.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

MaxKB · 1PANEL Dev

60%

v < 2.9.1

Affected range stops below 2.9.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRM

Source: cverecord

https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-x9g5-j56j-4mfj

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMGitHub_M

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-918

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