Stored Cross-Site Scripting Vulnerability in Proofpoint Threat Response
CVE-2023-2819

4.3MEDIUM

Key Information:

Vendor

Proofpoint

Status
Threat Response Auto Pull
Vendor
CVE Published:
14 June 2023

What is CVE-2023-2819?

A stored cross-site scripting vulnerability exists in the Sources UI of Proofpoint Threat Response and Threat Response Auto Pull, allowing authenticated administrators on adjacent networks to upload image files with arbitrary MIME types. This flaw may lead to the execution of arbitrary JavaScript code in an administrative context, compromising the integrity and security of the system. Organizations using versions prior to 5.10.0 should take immediate steps to update their installations.

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Deploy the Patch

Affected Version(s)

Threat Response Auto Pull 0 < 5.10.0

References

https://www.proofpoint.com/us/security/security-advisorie...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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