CVE-2019-9039
SQL Injection in Couchbase Sync Gateway
9.8
CRITICAL
CVSS 3.1
EPSS 0.18%
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.
How to fix CVE-2019-9039
To remediate CVE-2019-9039, upgrade the affected package to a fixed version below.
- —upgrade to 2.5.0 or later
Is CVE-2019-9039 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.5.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |