Description
PostgreSQL Anonymizer v2.0 and v2.1 contain a vulnerability that allows a masked user to bypass the masking rules defined on a table and read the original data using a database cursor or the --insert option of pg_dump. This problem occurs only when dynamic masking is enabled, which is not the default setting. The problem is resolved in version 2.2.1
References (1)
Core 1
Core References
Issue Tracking
https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/531
Scores
CVSS v3
6.5
EPSS
0.0028
EPSS Percentile
19.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (1)
DALIBO/PostgreSQL Anonymizer
1 - 2.2.1
Published
Jun 04, 2025
Tracked Since
Feb 18, 2026