CVE-2026-51916 Missing authorization in n/a
Unauthenticated attackers can delete arbitrary knowledge objects in SuperAGI by exploiting missing authentication and ownership checks in the delete endpoint.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-51916?
CVE-2026-51916 is a high-severity missing authorization vulnerability in n/a, published on 2 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-284
Which versions are affected by CVE-2026-51916?
How do I fix CVE-2026-51916?
No fix has been published for CVE-2026-51916 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-51916 being exploited?
There is no known exploitation of CVE-2026-51916 in the wild and no public exploit code.
Sources
Also known as GHSA-hj56-jwmr-p6ww.