Read the docs
TI-2023-02641 Aliases CVE-2023-2819GHSA-4354-g78v-qrv4

Cross-site scripting in Proofpoint Threat Response Auto Pull

Priority LOW 20CWE-79Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

A stored cross-site scripting vulnerability in the Sources UI in Proofpoint Threat Response/ Threat Response Auto Pull (PTR/TRAP) could allow an authenticated administrator on an adjacent network to replace the image file with an arbitrary MIME type.  This could result in arbitrary javascript code execution in an admin context. All versions prior to 5.10.0 are affected.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00256 17th percentileScored 2026-11-07
Fix Fixed Threat Response Auto Pull (Proofpoint): 5.10.0

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

VendorProductAffected versionsFixed inStatusSource
ProofpointThreat Response Auto Pullbefore 5.10.05.10.0Patch availableCNA
  • Threat Response Auto Pull VendorProofpoint Affected before 5.10.0 Fixed in 5.10.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:proofpoint:threat_response_auto_pull:*:*:*:*:*:*:*:*before 5.10.0VulnerableProofpoint
  • cpe:2.3:a:proofpoint:threat_response_auto_pull:*:*:*:*:*:*:*:* Versions before 5.10.0 Vulnerable ·Proofpoint

Remediation

  • Fix · CNA Threat Response Auto Pull (Proofpoint) Fixed in 5.10.0

Fixed in the same release

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

  • Release ·

    Proofpoint Threat Response Auto Pull 5.10.0

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2023-02642 Information disclosure in Proofpoint Threat Response Auto PullPriority LOW 30
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-2819
  2. 2026-10-03 Alias added: GHSA-4354-g78v-qrv4

References

Advisory 1

  • TI-2023-02642 Information disclosure in Proofpoint Threat Response Auto Pull CVSS 3.1MEDIUM 6.8

Sources

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