Description
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.
References (2)
Core 2
Core References
Scores
CVSS v3
4.3
EPSS
0.0025
EPSS Percentile
16.7%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-862
Status
published
Products (1)
proofpoint/insider_threat_management_server
< 7.14.3
Published
Jun 27, 2023
Tracked Since
Feb 18, 2026