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CVE-2025-5690

Cursor allows PostgreSQL Anonymizer masked user to gain unauthorized access to authentic data

MEDIUM
6.5
CVSS Score
Published: June 4, 2025 at 09:34 PM UTC
Updated: June 17, 2026 at 09:48 AM UTC
1 product affected across 1 vendorPostgreSQL Anonymizer

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.3%
SSVC
PoC

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PostgreSQL Anonymizer· Dalibo
60%
1 ≤ v < 2.2.11
Affected range stops below 2.2.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: f86ef6dc-4d3a-42ad-8f28-e6d5547a5007
https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/531

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMPostgreSQL
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-200

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