CVE-2026-110182
PostgreSQL Anonymizer: anon.partial() and anon.partial_email() can reveal the whole data
PostgreSQL Anonymizer contains a vulnerability related to the anon.partial() and anon.partial_email() functions. These function can reveal the while data if the data is small enough. The issue is fixed in PostgreSQL Anonymizer 3.3.0 and later versions.
Fixes and workarounds
Workaround
Revoke EXECUTE on anon.partial() and anon.partial_email()
Source: CNA: PostgreSQLAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| PostgreSQL Anonymizer DALIBO |
≥ 1; < 3.3.0 (affected, semver)
Other versions: unaffected |
CNA: PostgreSQL |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 4.3 medium |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | CNA: PostgreSQL |
| 3.1 / 4.3 medium |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | NVD: f86ef6dc-4d3a-42ad-8f28-e6d5547a5007 |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/722CNA: PostgreSQL
- https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/722f86ef6dc-4d3a-42ad-8f28-e6d5547a5007
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