Critical 9.3Published Jul 7, 2026

CVE-2026-59706mem0 - Unauthenticated Config API Exposure and SSRF via ollama_base_url

Updated under an hour ago (Oct 27, 2026, 7:40 AM ET)

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It affects mem0. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for mem0

Exploited in the last 30 days

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.

CVSS: 9.3 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Weakness (CWE): CWE-306
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Sep 24, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

mem0 mem0 mem0:mem0 (from the name)	through a3154d5	CNA record

References

References

https://github.com/mem0ai/mem0/issues/6081	issue-tracking
https://github.com/mem0ai/mem0	product
https://github.com/mem0ai/mem0/commit/a3154d59e52386d4e1189c1f5f44819868f76514	patch
https://www.vulncheck.com/advisories/mem0-server-side-request-forgery-and-plaintext-api-key-exposure-via-unauthenticated-config-endpoints	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.