CVE-2026-59706

Published: Jul 7, 2026Modified: Jul 8, 2026Deferred

9.2

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: disclosure@vulncheck.com (Secondary)

Description

mem0 contains unauthenticated config API endpoints that expose LLM API keys in plaintext and allow server-side request forgery via attacker-controlled ollama_base_url parameter. Unauthenticated attackers can retrieve stored secrets like OpenAI API keys via GET /api/v1/config/ or trigger SSRF attacks by setting ollama_base_url to internal addresses like cloud IMDS via PUT /api/v1/config/mem0/llm endpoint.

Related CWEs

CWE-306

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (5)

https://github.com/mem0ai/mem0

Source: disclosure@vulncheck.com

https://github.com/mem0ai/mem0/commit/a3154d59e52386d4e1189c1f5f44819868f76514

Source: disclosure@vulncheck.com

https://github.com/mem0ai/mem0/issues/6081

Source: disclosure@vulncheck.com

https://www.vulncheck.com/advisories/mem0-server-side-request-forgery-and-plaintext-api-key-exposure-via-unauthenticated-config-endpoints

Source: disclosure@vulncheck.com

https://github.com/mem0ai/mem0/issues/6081

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.