CVE-2026-59706
Critical
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.
SeverityCritical
CVSS9.3
Exploit probability—
ProductMem0
PublishedJul 7, 2026
First seenJul 7, 2026
Weakness typeCWE-306Missing authentication for critical function
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mem0 mem0 | v ≤ a3154d5 | — |
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