CVE-2025-12764: pgadmin 4 — Fix

Description

pgAdmin <= 9.9 is affected by an LDAP injection vulnerability in the LDAP authentication flow that allows an attacker to inject special LDAP characters in the username, causing the DC/LDAP server and the client to process an unusual amount of data DOS.

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CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-90 CWE-90

Affected Products

Vendor	Product	Versions
pgadmin	pgadmin_4	< 9.10

References

Advisories & Patches

https://github.com/pgadmin-org/pgadmin4/issues/9325

Frequently Asked Questions

What is CVE-2025-12764? +

pgAdmin <= 9.9 is affected by an LDAP injection vulnerability in the LDAP authentication flow that allows an attacker to inject special LDAP characters in the username, causing the DC/LDAP server and the client to process an unusual amount of data DOS. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-12764? +

CVE-2025-12764 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-12764? +

CVE-2025-12764 affects products from pgadmin, specifically: pgadmin_4. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-12764? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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