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TI-2026-56888 Aliases CVE-2026-82526GHSA-cwgr-jpvr-x8r5

R2R 3.6.6 SQL Injection via Vector Index Creation Endpoint

Priority HIGH 81CWE-89Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
SQL injection
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-89.

Summary

R2R through 3.6.6 contains a stacked SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL statements by manipulating the index name parameter in the vector index creation endpoint. The index name is interpolated directly into a CREATE INDEX statement via string formatting without identifier quoting or allowlist validation, enabling arbitrary DDL and DML execution through semicolon-separated statements under the PostgreSQL superuser account.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00707 53rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
SciPhi-AIR2Rup to 3.6.6—No fix listedCNA
  • R2R VendorSciPhi-AI Affected up to 3.6.6 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-82526
  2. 2026-10-03 Alias added: GHSA-cwgr-jpvr-x8r5

References

Exploit 1

  • TI-2026-56889 R2R 3.6.6 SQL Injection via Retrieval Search Filter Key CVSS 4.0HIGH 8.7
  • TI-2026-67536 SciPhi-AI R2R Retrieval Completion API Endpoint llm.py server-side request forgery CVSS 4.0MEDIUM 6.9
  • TI-2026-67535 SciPhi-AI R2R JWT Secret hard-coded credentials CVSS 4.0MEDIUM 6.9
  • TI-2026-56736 R2R Missing Ownership Check Allows Modifying Other Users' Conversations CVSS 4.0HIGH 7.1

Sources

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