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TI-2026-41395 Aliases CVE-2026-57476GHSA-85qw-gwgm-xj6w

Deloitte AI Assist for Customer unauthenticated RAG corpus read and write

Priority LOW 28CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00436 38th percentileScored 2026-11-07
Fix Fixed AI Assist for Customer (Deloitte): 2026-03-25

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
DeloitteAI Assist for Customerbefore 2026-03-252026-03-25Patch availableCNA
  • AI Assist for Customer VendorDeloitte Affected before 2026-03-25 Fixed in 2026-03-25 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:deloitte:ai_assist_for_customer:*:*:*:*:*:*:*:*before 2026-03-25VulnerableDeloitte
  • cpe:2.3:a:deloitte:ai_assist_for_customer:*:*:*:*:*:*:*:* Versions before 2026-03-25 Vulnerable ·Deloitte

Remediation

  • Fix · CNA AI Assist for Customer (Deloitte) Fixed in 2026-03-25

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Deloitte AI Assist for Customer 2026-03-25

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2026-41393 Deloitte AI Assist for Customer information disclosurePriority LOW 37
    • TI-2026-41394 Deloitte AI Assist for Customer unauthenticated configuration writePriority LOW 31
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-57476
  2. 2026-10-03 Alias added: GHSA-85qw-gwgm-xj6w

References

Advisory 3

Other 1

  • TI-2026-41393 Deloitte AI Assist for Customer information disclosure CVSS 4.0MEDIUM 6.9
  • TI-2026-41394 Deloitte AI Assist for Customer unauthenticated configuration write CVSS 4.0MEDIUM 6.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences