Critical
mem0 - Unauthenticated Config API Exposure and SSRF via ollama_base_url
Type: advisorySources: OSV
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-59706
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 7 Nov 2026, 09:41 UTC · Revision 1
Source evidence
mem0 - Unauthenticated Config API Exposure and SSRF via ollama_base_url
core-osv · Original sourcePublished 7 Jul 2026, 21:02 UTC
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.
osv:CVE-2026-59706
Complete source record
{
"id": "6728a05e498bc80ada1776f1e78bf2199fb157b837a0e9d564b0d4d32a329db9",
"url": "https://osv.dev/vulnerability/CVE-2026-59706",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "mem0 - Unauthenticated Config API Exposure and SSRF via ollama_base_url",
"summary": "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.",
"evidence": "osv:CVE-2026-59706",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2026-59706",
"aliases": [
"CVE-2026-59706"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "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"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/mem0ai/mem0",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "a3154d59e52386d4e1189c1f5f44819868f76514"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"fixed": "a3154d59e52386d4e1189c1f5f44819868f76514"
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],
"source": "REFERENCES_COMMIT"
}
]
}
}
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"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59706.json"
}
}
],
"modified": "2026-10-28T02:30:50.539593911Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59706.json",
"https://nvd.nist.gov/vuln/detail/CVE-2026-59706",
"https://www.vulncheck.com/advisories/mem0-server-side-request-forgery-and-plaintext-api-key-exposure-via-unauthenticated-config-endpoints",
"https://github.com/mem0ai/mem0/issues/6081",
"https://github.com/mem0ai/mem0/commit/a3154d59e52386d4e1189c1f5f44819868f76514",
"https://github.com/mem0ai/mem0"
],
"provider_metadata": {
"cwe_ids": [
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],
"cna_assigner": "VulnCheck",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"last_affected": "a3154d5"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
}
]
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59706.json"
}
},
"related_cves": [
{
"value": "CVE-2026-59706",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 518908,
"published_at": "2026-07-07T21:02:22.766+00:00"
}