How severe is CVE-2025-5690?

CVE-2025-5690 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-5690 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-5690?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-5690 have an EU (EUVD) identifier?

Yes. CVE-2025-5690 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16928.

When was CVE-2025-5690 published?

CVE-2025-5690 was published on 2025-06-04 and last updated on 2026-06-17.

CVE-2025-5690

CVE-2025-5690 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-16928
Weakness: CWE-200
Published: 2025-06-04
Last modified: 2026-06-17

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

Frequently asked questions

What is CVE-2025-5690?: 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
How severe is CVE-2025-5690?: CVE-2025-5690 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-5690 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-5690?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-5690 have an EU (EUVD) identifier?: Yes. CVE-2025-5690 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16928.
When was CVE-2025-5690 published?: CVE-2025-5690 was published on 2025-06-04 and last updated on 2026-06-17.

References

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

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