CVE-2025-12765: pgAdmin 4: LDAP authentication flow vulnerable to TLS certificate verification bypass.
Published Nov 13, 2025
·Updated
pgAdmin <= 9.9 is affected by a vulnerability in the LDAP authentication mechanism allows bypassing TLS certificate verification.
Affected Software
3 affected componentsFixes available
pgAdmin pgAdmin 4<=9.9
pip/pgadmin4<=9.9
9.10
pgAdmin Pgadmin 4 Postgresql<9.10
Event History
Nov 13, 2025
CVE Published
via MITRE·01:00 PM
Data Sourced
via MITRE·01:00 PM
DescriptionSeverity
Data Sourced
via NVD·01:15 PM
DescriptionSeverityWeaknessAffected Software
Advisory Published
via GitHub·03:30 PM
Data Sourced
via GitHub·03:30 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-12765?
CVE-2025-12765 is classified as a medium severity vulnerability due to its potential impact on the security of LDAP authentication.
2
How do I fix CVE-2025-12765?
To fix CVE-2025-12765, upgrade pgAdmin to a version higher than 9.9 that addresses this vulnerability.
3
What software versions are affected by CVE-2025-12765?
CVE-2025-12765 affects pgAdmin versions up to and including 9.9.
4
What impact does CVE-2025-12765 have on LDAP authentication?
CVE-2025-12765 allows unauthorized bypassing of TLS certificate verification in the LDAP authentication mechanism.
5
Is there a workaround for CVE-2025-12765 until a fix is applied?
Currently, the recommended action is to upgrade to a secure version, as no temporary workaround is available for CVE-2025-12765.