TI-2023-18059 Aliases CVE-2023-36002 GHSA-hmj4-2mw2-4m77

ITM Server Missing Authorization for URL validation

LOW 20CWE-862Published 2023-06-27 · Updated 2024-11-06

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: Low · None · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

A missing authorization check in multiple URL validation endpoints of the Insider Threat Management Server enables an anonymous attacker on an adjacent network to smuggle content via DNS lookups. All versions before 7.14.3 are affected.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00254 16th percentileScored 2026-11-07

Fix Fixed Insider Threat Management (Proofpoint): 7.14.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Proofpoint	Insider Threat Management	before 7.14.3	7.14.3	Patch available	CNA

Insider Threat Management VendorProofpoint Affected before 7.14.3 Fixed in 7.14.3 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:proofpoint:insider_threat_management_server::::::::	before 7.14.3	Vulnerable	Proofpoint

cpe:2.3:a:proofpoint:insider_threat_management_server:*:*:*:*:*:*:*:* Versions before 7.14.3 Vulnerable ·Proofpoint

Remediation

Fix · CNA Insider Threat Management (Proofpoint) Fixed in 7.14.3

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2023-06-27
Proofpoint Insider Threat Management 7.14.3
4 records Highest priority Priority LOW 4 LOW
Other records, highest priority first
- TI-2023-18058 ITM Server Missing Authorization for Agent ConfigPriority LOW 29
- TI-2023-02640 ITM Windows Agent Insecure Filesystem PermissionsPriority LOW 24
- TI-2023-18057 ITM Server Missing Authorization in SOAP EndpointsPriority LOW 21
Show all 4 records →

Timeline

2026-10-02 Threatist record created from CVE-2023-36002
2026-10-03 Alias added: GHSA-hmj4-2mw2-4m77

References

Advisory 1

https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0004

Other 1

https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-005

TI-2020-08565 The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.9.1… CVSS 3.1CRITICAL 9.8
TI-2020-08563 The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.9.1… CVSS 3.1CRITICAL 9.8
TI-2020-08562 The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.9.1… CVSS 3.1CRITICAL 9.8
TI-2021-17766 Proofpoint Insider Threat Management Server contains a SQL injection vulnerability in the… CVSS 3.1CRITICAL 9.8
TI-2020-08564 The Proofpoint Insider Threat Management Server (formerly ObserveIT Server) before 7.9.1… CVSS 3.1HIGH 7.2
TI-2021-17767 Proofpoint Insider Threat Management Server contains an unsafe deserialization… CVSS 3.1HIGH 7.3

See all 9 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences