CVE-2026-82527

R2R through 3.6.6 contains a SQL injection vulnerability that allows unauthenticated attackers to inject SQL predicates into the chunks search query by manipulating the filter key parameter in the retrieval search endpoint. Attackers can exploit the direct interpolation of filter keys into the SQL WHERE clause without parameterization or escaping to perform time-based and boolean-based data exfiltration from the application database.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/SciPhi-AI/R2R/issues/2308
https://www.vulncheck.com/advisories/r2r-sql-injection-via-retrieval-search-filter-key

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-03 20:17

Updated : 2026-09-04 14:17

NVD link : CVE-2026-82527

Mitre link : CVE-2026-82527

CVE.ORG link : CVE-2026-82527

JSON object : View

Products Affected

No product.

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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