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14 vulnerabilities by mem0
CVE-2026-59705 (GCVE-0-2026-59705)
Vulnerability from nvd – Published: 2026-07-07 22:11 – Updated: 2026-07-08 13:09
VLAI
Title
mem0 - OpenMemory API Unauthenticated Access via Memory Endpoints
Summary
mem0's openmemory/api component contains an unauthenticated access vulnerability that allows unauthenticated attackers to read, write, and delete arbitrary user memories by accessing API routers registered without authentication middleware. Attackers can supply arbitrary user_id parameters or directly access memory retrieval endpoints to expose private memory content, or invoke pause endpoints with global_pause=true to cause denial-of-service across all users.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/mem0ai/mem0/issues/6080 | issue-tracking |
| https://github.com/mem0ai/mem0 | product |
| https://github.com/mem0ai/mem0/commit/a3154d59e52… | patch |
| https://www.vulncheck.com/advisories/mem0-openmem… | third-party-advisory |
Date Public
2026-07-03 00:00
Credits
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CVE-2026-59706 (GCVE-0-2026-59706)
Vulnerability from nvd – Published: 2026-07-07 21:02 – Updated: 2026-07-08 13:34
VLAI
Title
mem0 - Server-Side Request Forgery and Plaintext API Key Exposure via Unauthenticated Config Endpoints
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.
Severity
9.3 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/mem0ai/mem0/issues/6081 | issue-tracking |
| https://github.com/mem0ai/mem0 | product |
| https://github.com/mem0ai/mem0/commit/a3154d59e52… | patch |
| https://www.vulncheck.com/advisories/mem0-server-… | third-party-advisory |
Date Public
2026-07-03 00:00
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CVE-2026-31245 (GCVE-0-2026-31245)
Vulnerability from nvd – Published: 2026-05-12 00:00 – Updated: 2026-05-13 13:13
VLAI
Summary
The mem0 1.0.0 server lacks authentication and authorization controls for its memory creation API endpoint (POST /memories). The endpoint allows unauthenticated users to submit arbitrary memory records without verifying their identity or permissions. A remote attacker can exploit this by sending unauthenticated POST requests to create malicious or spoofed memory entries in the database, leading to unauthorized data injection and potential data pollution.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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CVE-2026-31244 (GCVE-0-2026-31244)
Vulnerability from nvd – Published: 2026-05-12 00:00 – Updated: 2026-05-13 13:27
VLAI
Summary
The mem0 1.0.0 server lacks authentication and authorization controls for its memory deletion API endpoint (DELETE /memories/{memory_id}). The endpoint allows unauthenticated users to delete arbitrary memory records without verifying their identity or permissions. A remote attacker can exploit this by sending unauthenticated DELETE requests to remove any memory entry from the database, leading to unauthorized data loss and potential denial of service.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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CVE-2026-31243 (GCVE-0-2026-31243)
Vulnerability from nvd – Published: 2026-05-12 00:00 – Updated: 2026-05-13 13:44
VLAI
Summary
The mem0 1.0.0 server lacks authentication and authorization controls for its memory reset and table re-creation functionality accessible via the DELETE /memories endpoint. An unauthenticated attacker can send a DELETE request that triggers a reset operation, leading to the execution of a CREATE TABLE SQL statement. This can cause unexpected table re-creation, schema disruption, potential data loss, and denial of service for the memory management service.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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CVE-2026-31242 (GCVE-0-2026-31242)
Vulnerability from nvd – Published: 2026-05-12 00:00 – Updated: 2026-05-13 13:54
VLAI
Summary
The mem0 v1.0.0 server lacks authentication and authorization controls for its memory reset functionality accessible via the DELETE /memories endpoint. An unauthenticated attacker can send a DELETE request that triggers a reset operation, leading to the execution of a DROP TABLE SQL statement. This results in the deletion of the entire memory database table, causing catastrophic data loss and a complete denial of service for all users of the service.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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CVE-2026-31241 (GCVE-0-2026-31241)
Vulnerability from nvd – Published: 2026-05-12 00:00 – Updated: 2026-05-13 13:48
VLAI
Summary
The mem0 1.0.0 server lacks authentication and authorization controls for its memory deletion API endpoint (DELETE /memories). The endpoint allows unauthenticated users to delete memory records by specifying arbitrary user identifiers (e.g., user_id, run_id, agent_id) in the request query parameters. A remote attacker can exploit this by sending unauthenticated DELETE requests to erase memory data for any user, leading to unauthorized data loss and denial of service.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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CVE-2026-59705 (GCVE-0-2026-59705)
Vulnerability from cvelistv5 – Published: 2026-07-07 22:11 – Updated: 2026-07-08 13:09
VLAI
Title
mem0 - OpenMemory API Unauthenticated Access via Memory Endpoints
Summary
mem0's openmemory/api component contains an unauthenticated access vulnerability that allows unauthenticated attackers to read, write, and delete arbitrary user memories by accessing API routers registered without authentication middleware. Attackers can supply arbitrary user_id parameters or directly access memory retrieval endpoints to expose private memory content, or invoke pause endpoints with global_pause=true to cause denial-of-service across all users.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/mem0ai/mem0/issues/6080 | issue-tracking |
| https://github.com/mem0ai/mem0 | product |
| https://github.com/mem0ai/mem0/commit/a3154d59e52… | patch |
| https://www.vulncheck.com/advisories/mem0-openmem… | third-party-advisory |
Date Public
2026-07-03 00:00
Credits
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CVE-2026-59706 (GCVE-0-2026-59706)
Vulnerability from cvelistv5 – Published: 2026-07-07 21:02 – Updated: 2026-07-08 13:34
VLAI
Title
mem0 - Server-Side Request Forgery and Plaintext API Key Exposure via Unauthenticated Config Endpoints
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.
Severity
9.3 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/mem0ai/mem0/issues/6081 | issue-tracking |
| https://github.com/mem0ai/mem0 | product |
| https://github.com/mem0ai/mem0/commit/a3154d59e52… | patch |
| https://www.vulncheck.com/advisories/mem0-server-… | third-party-advisory |
Date Public
2026-07-03 00:00
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CVE-2026-31241 (GCVE-0-2026-31241)
Vulnerability from cvelistv5 – Published: 2026-05-12 00:00 – Updated: 2026-05-13 13:48
VLAI
Summary
The mem0 1.0.0 server lacks authentication and authorization controls for its memory deletion API endpoint (DELETE /memories). The endpoint allows unauthenticated users to delete memory records by specifying arbitrary user identifiers (e.g., user_id, run_id, agent_id) in the request query parameters. A remote attacker can exploit this by sending unauthenticated DELETE requests to erase memory data for any user, leading to unauthorized data loss and denial of service.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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CVE-2026-31242 (GCVE-0-2026-31242)
Vulnerability from cvelistv5 – Published: 2026-05-12 00:00 – Updated: 2026-05-13 13:54
VLAI
Summary
The mem0 v1.0.0 server lacks authentication and authorization controls for its memory reset functionality accessible via the DELETE /memories endpoint. An unauthenticated attacker can send a DELETE request that triggers a reset operation, leading to the execution of a DROP TABLE SQL statement. This results in the deletion of the entire memory database table, causing catastrophic data loss and a complete denial of service for all users of the service.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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CVE-2026-31244 (GCVE-0-2026-31244)
Vulnerability from cvelistv5 – Published: 2026-05-12 00:00 – Updated: 2026-05-13 13:27
VLAI
Summary
The mem0 1.0.0 server lacks authentication and authorization controls for its memory deletion API endpoint (DELETE /memories/{memory_id}). The endpoint allows unauthenticated users to delete arbitrary memory records without verifying their identity or permissions. A remote attacker can exploit this by sending unauthenticated DELETE requests to remove any memory entry from the database, leading to unauthorized data loss and potential denial of service.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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CVE-2026-31245 (GCVE-0-2026-31245)
Vulnerability from cvelistv5 – Published: 2026-05-12 00:00 – Updated: 2026-05-13 13:13
VLAI
Summary
The mem0 1.0.0 server lacks authentication and authorization controls for its memory creation API endpoint (POST /memories). The endpoint allows unauthenticated users to submit arbitrary memory records without verifying their identity or permissions. A remote attacker can exploit this by sending unauthenticated POST requests to create malicious or spoofed memory entries in the database, leading to unauthorized data injection and potential data pollution.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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CVE-2026-31243 (GCVE-0-2026-31243)
Vulnerability from cvelistv5 – Published: 2026-05-12 00:00 – Updated: 2026-05-13 13:44
VLAI
Summary
The mem0 1.0.0 server lacks authentication and authorization controls for its memory reset and table re-creation functionality accessible via the DELETE /memories endpoint. An unauthenticated attacker can send a DELETE request that triggers a reset operation, leading to the execution of a CREATE TABLE SQL statement. This can cause unexpected table re-creation, schema disruption, potential data loss, and denial of service for the memory management service.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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