Unsafe Deserialisation and Remote Code Execution by an Authenticated user in pgAdmin 4
65Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 9.9epss 79%
from disclosure to weapon0 days
Published on NVDMar 7
metasploitMar 4
exploitation probability
79%top 1% of all CVEs
observed exploitation
nono source reports it
pgAdmin <= 8.3 is affected by a path-traversal vulnerability while deserializing users’ sessions in the session handling code. If the server is running on Windows, an unauthenticated attacker can load and deserialize remote pickle objects and gain code execution. If the server is running on POSIX/Linux, an authenticated attacker can upload pickle objects, deserialize them, and gain code execution.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
pgadmin.org · pgAdmin 4