CVE-2026-31243

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Source
https://cve.org/CVERecord?id=CVE-2026-31243
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31243.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-31243
Published
2026-05-12T00:00:00Z
Modified
2026-08-12T03:51:13.488817073Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31243.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/mem0ai/mem0

Affected ranges

Type
GIT
Repo
https://github.com/mem0ai/mem0
Events
Introduced
394203d1b5f56385d28690ea27c0d746007ff940
Last affected
394203d1b5f56385d28690ea27c0d746007ff940
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:mem0:mem0:1.0.0:*:*:*:*:*:*:*",
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "1.0.0"
        },
        {
            "last_affected": "1.0.0"
        }
    ]
}

Affected versions

1.*
1.0.0
v1.*
v1.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31243.json"