CVE-2026-51916
Received Received - Intake

Incorrect Access Control in SuperAGI Deletes Knowledge Without Auth

Publication date: 2026-10-02

Last updated on: 2026-10-02

Assigner: MITRE

Description
TransformerOptimus SuperAGI v0.0.14 contains an incorrect access control vulnerability in delete_user_knowledge in superagi/controllers/knowledges.py. In affected source snapshots, POST /knowledges/delete/{knowledge_id} deletes the selected knowledge object without requiring authentication in the route and without verifying organization ownership of the supplied knowledge_id.

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Meta Information

Published
2026-10-02
Last Modified
2026-10-02
Generated
2026-10-02
AI Q&A
2026-10-02
EPSS Evaluated
N/A
NVD
CVE-2026-51916
EUVD
EUVD-2026-91757

Affected Vendors & Products

Currently, no data is known.

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

CVE-2026-51916 is an incorrect access control vulnerability in TransformerOptimus SuperAGI v0.0.14. It allows unauthorized deletion of knowledge objects via a POST request to /knowledges/delete/{knowledge_id} without authentication or ownership verification.

Detection Guidance

Check SuperAGI logs for unauthorized POST requests to /knowledges/delete/{knowledge_id}. Monitor network traffic for suspicious deletion attempts targeting knowledge objects without authentication.

Impact Analysis

An attacker could exploit this to delete sensitive knowledge objects, leading to data loss, disruption of services, or unauthorized access to confidential information across organizations.

Compliance Impact

This vulnerability could violate GDPR's data integrity requirements and HIPAA's access controls, potentially leading to non-compliance due to unauthorized data deletion and lack of proper access verification.

Mitigation Strategies

Upgrade SuperAGI to a patched version beyond v0.0.14. Implement authentication checks for the /knowledges/delete/{knowledge_id} endpoint. Verify organization ownership before allowing deletions.

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