PT-2026-43404 · Maxkb · Maxkb

Baixin513 · CVE-2026-44847 · Published 2026-05-26 · Updated 2026-05-26

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions MaxKB versions prior to 2.9.0

Description The webhook trigger endpoint '/api/trigger/v1/webhook/{trigger id}' is accessible without authentication. This occurs because the WebhookAuth class unconditionally returns (None, {}), which the Django REST Framework interprets as successful authentication. Due to optional per-trigger token verification and a lack of backend enforcement for token requirements, an unauthenticated attacker with a valid trigger id can invoke webhook triggers to execute bound tasks.

Recommendations Update to version 2.9.0.

Exploit

Fix

Missing Authentication

Improper Authentication

Weakness Enumeration

CWE-306

CWE-287

Related Identifiers

CVE-2026-44847

GHSA-R3J3-J58Q-RJPP

Affected Products

Maxkb

References · 5

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44847.json · Exploit
• https://osv.dev/vulnerability/CVE-2026-44847 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-44847 · Security Note
• https://github.com/1Panel-dev/MaxKB/issues/5213 · Note
• https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-r3j3-j58q-rjpp · Note