CVE-2025-34293

HIGH EPSS 29.9%
Published Oct 24, 20258mo ago · Modified Jun 17, 20261w ago
8.6 CVSS 4.0
High
Find Similar
Published Oct 24, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago

Description

GN4 Publishing System versions prior to 2.6 contain an insecure direct object reference (IDOR) vulnerability via the API. Authenticated requests to the API's object endpoints allow an authenticated user to request arbitrary user IDs and receive sensitive account data for those users, including the stored password and the account's security question and answer. The exposed recovery data and encrypted password may be used to reset or take over the target account.

CVSS Details

Base Score
8.6
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
29.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-639

References 4

  • nne.navigacloud.com https://nne.navigacloud.com/GN4Help/gn4_introduction_to_gn4.htm
  • miles33.com https://www.miles33.com/news/news/5955/naviga--miles-33--acquisition.html
  • miles33.com https://www.miles33.com/section/14/gn4
  • vulncheck.com https://www.vulncheck.com/advisories/gn4-publishing-system-idor-information-disclosure

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.