CVE-2025-5690

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

PUBLISHED Reserved 2025-06-04 | Published 2025-06-04 | Updated 2025-06-05 | Assigner PostgreSQL

Problem types

Exposure of Sensitive Information to an Unauthorized Actor

Product status

Credits

The PostgreSQL Anonymizer project thanks Jukka Heiskanen for reporting this problem.

References

gitlab.com/dalibo/postgresql_anonymizer/-/issues/531

cve.org (CVE-2025-5690)

nvd.nist.gov (CVE-2025-5690)

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