VYPR
← All advisories
Medium severityNVD Advisory· Published May 26, 2026· Updated May 27, 2026

CVE-2026-42335

CVE-2026-42335

Description

MaxKB is an open-source AI assistant for enterprise. Prior to 2.8.1, MaxKB v2.8.0 and prior are vulnerable to a server-side request forgery (SSRF) bypass in the OSS file service URL fetch (chat/api/oss/get_url) endpoint. The vulnerability exists due to inconsistent URL parsing between the urlparse validation function and the requests HTTP client, 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: <2.8.1

Patches

Vulnerability mechanics

References

1

News mentions

0

No linked articles in our index yet.