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Medium severityNVD Advisory· Published May 26, 2026· Updated May 27, 2026

CVE-2026-42336

CVE-2026-42336

Description

MaxKB is an open-source AI assistant for enterprise. MaxKB 2.8.0 and prior are vulnerable to a server-side request forgery (SSRF) bypass in the OSS file service URL fetch functionality due to inconsistent DNS resolution between validation and actual request execution, allowing attackers to access internal network services. This vulnerability is fixed in 2.8.1.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • 1panel Dev/Maxkbinferred2 versions
    <=2.8.0+ 1 more
    • (no CPE)range: <=2.8.0
    • (no CPE)range: <=2.8.0

Patches

Vulnerability mechanics

References

1

News mentions

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