What is CVE-2025-2506?

CVE-2025-2506 is a medium-severity vulnerability in Enterprisedb Bdr/pgd, classified under Missing Authorization. CVSS score: 5.3/10. Published 2025-05-22.

How severe is CVE-2025-2506?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Enterprisedb Bdr/pgd

CVE-2025-2506

When pglogical attempts to replicate data, it does not verify it is using a replication connection, which means a user with CONNECT access to a database configured for replication can execute the pglogical command to obtain read access to…

Vulnerability class: Broken Access Control

EPSS: 0.003 (18.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Enterprisedb Bdr/pgd — versions 4, 5
Enterprisedb Pglogical — versions 3

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

20be33e2-bf35-4d13-8fad-18bd2f3e3659

Frequently asked questions

What is CVE-2025-2506?: CVE-2025-2506 is a medium-severity vulnerability in Enterprisedb Bdr/pgd, classified under Missing Authorization. CVSS score: 5.3/10. Published 2025-05-22.
How severe is CVE-2025-2506?: Medium severity. CVSS v3 base score is 5.3 out of 10.