EUVD-2026-72142
GHSA-65m7-qhmp-8j4v
Severity by source
AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
Attacker is described as 'a user' (PR:L, not superuser); superuser must actively call import function (UI:R, AC:H); full CIA impact once injected SQL runs as superuser.
Primary rating from Vendor (PostgreSQL).
CVSS VectorVendor: PostgreSQL
Lifecycle Timeline
2DescriptionCVE.org
PostgreSQL Anonymizer contains a SQL injection vulnerability in two import functions. A user can create a malicious JSON document containing specially crafted object names. If a superuser subsequently calls anon.import_database_rules() or anon.import_roles_rules(), the malicious code is executed with superuser privileges. The issue is fixed in PostgreSQL Anonymizer 3.1.4 and later
AnalysisAI
SQL injection in PostgreSQL Anonymizer's anon.import_database_rules() and anon.import_roles_rules() functions enables privilege escalation to superuser-level code execution within PostgreSQL. A low-privileged database user plants a malicious JSON rules document containing crafted object names (such as schema, table, or column identifiers); when a superuser subsequently invokes either import function, the injected SQL executes with superuser privileges, yielding full database compromise. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to hold at minimum a regular PostgreSQL user account with the ability to create or modify a JSON document that a superuser will subsequently import using anon.import_database_rules() or anon.import_roles_rules(). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The vendor-supplied CVSS score of 6.4 (AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H) reflects the multi-step nature of the attack and the dependency on superuser interaction. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Upgrade PostgreSQL Anonymizer to version 3.1.4 or later, which contains the vendor-released patch; the fix is tracked in the GitLab issue at https://gitlab.com/dalibo/postgresql_anonymizer/-/issues/665. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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