ROS-20260728-73-0016

The vulnerability of the FileBackedSessionManager mechanism in the pgAdmin 4 database management tool is related to deficiencies in the deserialization mechanism. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

PT-2026-59502

Deserialization of untrusted data CWE-502 in pgAdmin 4 FileBackedSessionManager. The session manager performed unsafe deserialization of session-file contents using Python's standard object-serialization module before performing any HMAC integrity check. Any file dropped into the sessions directo...

GHSA-4RHG-H8F2-V4JM pgAdmin 4 has deserialization of untrusted data in its FileBackedSessionManager

Deserialization of untrusted data CWE-502 in pgAdmin 4 FileBackedSessionManager. The session manager performed unsafe deserialization of session-file contents using Python's standard object-serialization module before performing any HMAC integrity check. Any file dropped into the sessions directo...

pgAdmin 4 has deserialization of untrusted data in its FileBackedSessionManager

Deserialization of untrusted data CWE-502 in pgAdmin 4 FileBackedSessionManager. The session manager performed unsafe deserialization of session-file contents using Python's standard object-serialization module before performing any HMAC integrity check. Any file dropped into the sessions directo...

Deserialization of Untrusted Data

Overview pgadmin4 is a PostgreSQL Tools Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the FileBackedSessionManager. An attacker can execute arbitrary code by placing a crafted serialized payload into the sessions directory, which is deserialized without...