CVE-2026-17348

medium Red Hat
CVSS v3 Base Score
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
EPSS Score
0.2%
Exploitation probability in 30 days
Top 84% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Published: July 31, 2026 (37 days ago)
Last Modified: July 31, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in pgAdmin 4. In SERVER mode, an unauthenticated network client could exploit missing authentication controls on specific routes. This vulnerability allows an attacker to enumerate constraint metadata, read sensitive preference values, delete table constraints, and force-close debugger or schema-diff sessions belonging to other users. This could lead to unauthorized data modification, information disclosure, and denial of service for legitimate users.

CWE

CWE-306

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com 🔗 github.com