CVE-2026-31244

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Source

https://cve.org/CVERecord?id=CVE-2026-31244

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31244.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-31244

Published

2026-05-12T00:00:00Z

Modified

2026-10-24T02:30:49Z

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 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.

Database specific

{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31244.json"
}

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

{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:mem0:mem0:1.0.0:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "1.0.0"
                },
                {
                    "last_affected":  "1.0.0"
                }
            ],
            "source":  "CPE_STRING"
        }
    ]
}

Affected versions

1.*

1.0.0

v1.*

v1.0.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31244.json"