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CVE-2026-2360— Improper search_path protection in PostgreSQL Anonymizer 2.5 allows any user to gain superuser privileges in PostgreSQL 14

Quick assessment

Affected
DALIBO PostgreSQL Anonymizer
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

DALIBO PostgreSQL Anonymizer是法国（DALIBO）公司的一个用于屏蔽或替换 PostgreSQL 数据库中的个人身份信息 (PII) 或商业敏感数据的扩展软件。 PostgreSQL Anonymizer存在安全漏洞，该漏洞源于允许用户在公共模式中创建自定义运算符并放置恶意代码，可能导致在创建扩展时以超级用户权限执行恶意代码。

CVSS 8.0 · High EPSS 0.44% · P36

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-2360

Vulnerability Information
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Vulnerability Title
Improper search_path protection in PostgreSQL Anonymizer 2.5 allows any user to gain superuser privileges in PostgreSQL 14
Source: CVE Program / CVE List V5
Vulnerability Description
PostgreSQL Anonymizer contains a vulnerability that allows a user to gain superuser privileges by creating a custom operator in the public schema and place malicious code in that operator. This operator will later be executed with superuser privileges when the extension is created. The risk is higher with PostgreSQL 14 or with instances upgraded from PostgreSQL 14 or a prior version. With PostgreSQL 15 and later, the creation permission on the public schema is revoked by default and this exploit can only be achieved if a superuser adds a new schema in her/his own search_path and grants the CREATE privilege on that schema to untrusted users, both actions being clearly discouraged by the PostgreSQL documentation. The problem is resolved in PostgreSQL Anonymizer 3.0.1 and further versions
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
DALIBO PostgreSQL Anonymizer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DALIBO PostgreSQL Anonymizer是法国（DALIBO）公司的一个用于屏蔽或替换 PostgreSQL 数据库中的个人身份信息 (PII) 或商业敏感数据的扩展软件。 PostgreSQL Anonymizer存在安全漏洞，该漏洞源于允许用户在公共模式中创建自定义运算符并放置恶意代码，可能导致在创建扩展时以超级用户权限执行恶意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
DALIBO PostgreSQL Anonymizer 1 ~ 3.0.1 -

II. Public POCs for CVE-2026-2360

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III. Intelligence Information for CVE-2026-2360

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IV. Related Vulnerabilities

Same product: PostgreSQL Anonymizer
Same vendor: DALIBO
Same weakness: CWE-427

V. Comments for CVE-2026-2360

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