CVE-2026-56779General

LOWCVSS 5.3 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

MaxKB before 2.10.0 contains a server-side request forgery vulnerability in tool creation and update endpoints that allows authenticated users to make arbitrary server requests by supplying unvalidated downloadCallbackUrl and download_url parameters. Attackers with default workspace USER role can exploit this to access internal network services by providing malicious URLs to the ToolSerializer endpoints.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-918

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
General: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

General

1100.0%

Referenced assets1 URL

By indicator

https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-56779

Full discourse1 post

Vulmon Vulnerability Feed@VulmonFeeds91d
General
CVE-2026-56779 Server-Side Request Forgery in MaxKB Before 2.10.0 Tool Endpoints https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-56779
Post summary
The post references CVE‑2026‑56779 as an SSRF flaw in MaxKB, but offers no PoC, exploit code, patch, or evidence of active exploitation.
0000098
4.1K followersView on X

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