Vulnerability in TransformerOptimus SuperAGI (CVE-2026-51916)
Summary
Vulnerability in TransformerOptimus SuperAGI (CVE-2026-51916). Data can be tampered with by attackers. Exploitable via POST /knowledges/delete/{knowledge_id}.
Original description
The description as published by the source.
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.
Source: NIST National Vulnerability Database NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-51916 has been found in TransformerOptimus SuperAGI.
Attackers can target a specific entry point like POST /knowledges/delete/{knowledge_id} over the network to misuse the product.
Data can be tampered with by attackers. CVSS score: 7.5/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "TransformerOptimus SuperAGI CVE-2026-51916" on the vendor's site.
CVE-2026-51916 (TransformerOptimus SuperAGI) — CWE-284 / CVSS v3 7.5
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: POST /knowledges/delete/{knowledge_id}
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-284) exists in TransformerOptimus SuperAGI. Attackers reach the vulnerable code path via POST /knowledges/delete/{knowledge_id} without authentication.
Check the vendor advisory for the affected versions of TransformerOptimus SuperAGI. Attack surface: POST /knowledges/delete/{knowledge_id}.
Severity: High (CVSS 7.5/10). Data can be tampered with by attackers.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual POST /knowledges/delete/{knowledge_id} requests with malformed payloads or SQL meta-characters. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで TransformerOptimus SuperAGI を使っているサービスとバージョンを洗い出す。
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2Hunt for indicators of compromise detect
grep 'POST /knowledges/delete/{knowledge_id}' /var/log/nginx/access.log | grep -E '(unusual_payload|sqli_pattern)'アクセスログで
POST /knowledges/delete/{knowledge_id}への異常なリクエスト (不正な認証ヘッダ・SQLメタ文字)を過去 30〜90日分捜索。WAF/SIEM があれば該当パスのアラート発火履歴を確認。 -
3Post-deployment verification verify
Replay attack against POST /knowledges/delete/{knowledge_id} on staging to confirm patch closes the vectorパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 2 と同じログクエリでアラート再発が無いか継続監視。
References
- web gist.github.com
- web nvd.nist.gov
- web github.com