SQL Injection in Couchbase Sync Gateway · CVE-2019-9039 · GitHub Advisory Database · GitHub

SQL Injection in Couchbase Sync Gateway

Critical severity GitHub Reviewed Published Feb 15, 2022 to the GitHub Advisory Database • Updated Sep 18, 2023

Package

github.com/couchbase/sync_gateway (Go)

Affected versions

< 2.5.0

Patched versions

2.5.0

Description

The Couchbase Sync Gateway 2.1.2 in combination with a Couchbase Server is affected by a previously undisclosed N1QL-injection vulnerability in the REST API. An attacker with access to the public REST API can insert additional N1QL statements through the parameters ?startkey? and ?endkey? of the ?_all_docs? endpoint.

References

Reviewed May 17, 2021

Published to the GitHub Advisory Database Feb 15, 2022

Last updated Sep 18, 2023

Severity

Critical

9.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H