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().
References (1)
Core 1
Core References
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=1954112
Scores
CVSS v3
6.7
EPSS
0.0046
EPSS Percentile
36.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-77
CWE-78
Status
published
Products (1)
2ndquadrant/pglogical
< 2.3.4
Published
Jun 01, 2021
Tracked Since
Feb 18, 2026