CVE-2026-57476 Deloitte AI Assist for Customer unauthenticated RAG corpus read and write
Unauthenticated attackers can read or inject content into the RAG corpus via exposed API endpoints in Deloitte AI Assist for Customer.
- 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-2026-57476?
CVE-2026-57476 is a medium-severity missing authorization vulnerability in Deloitte AI Assist for Customer, published on 10 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Deloitte AI Assist for Customer exposed unauthenticated API endpoints that allowed an attacker with knowledge of additional parameters to read from or inject content into the retrieval-augmented generation (RAG) corpus. On 2026-03-25, AI Assist for Customer restricted network access and enforced authentication for the previously exposed endpoints.
Weakness: CWE-306
Which versions are affected by CVE-2026-57476?
It affects 1 product.
Products include Deloitte Ai Assist for Customer.
How do I fix CVE-2026-57476?
No fix has been published for CVE-2026-57476 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-2026-57476 being exploited?
There is no known exploitation of CVE-2026-57476 in the wild and no public exploit code.
Other vulnerabilities in Deloitte AI Assist for Customer
Sources
Also known as GHSA-85qw-gwgm-xj6w.