VULNERABILITY INTELLIGENCE

CVE-2021-3515

CVSS score6.7 MEDIUM
EPSS probability0.46%
CISA KEVNot currently listed
Published2021-06-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

A shell injection flaw was found in pglogical in versions before 2.3.4 and before 3.6.26. An attacker with CREATEDB privileges on a PostgreSQL server can craft a database name that allows execution of shell commands as the postgresql user when calling pglogical.create_subscription().

Weakness classification

  • secalert@redhat.com: CWE-77
  • nvd@nist.gov: CWE-78

Primary references