CVE-2023-5771

Summary

Proofpoint Enterprise Protection contains a stored XSS vulnerability in the AdminUI. An unauthenticated attacker can send a specially crafted email with HTML in the subject which triggers XSS when viewing quarantined messages.  This issue affects Proofpoint Enterprise Protection: from 8.20.0 before patch 4796, from 8.18.6 before patch 4795 and all other prior versions.

Affected Software

VendorProductVersion RangeStatus
ProofpointProofpoint Enterprise Protection8.20.0 < patch 4796affected
ProofpointProofpoint Enterprise Protection8.18.6 < patch 4795affected
ProofpointProofpoint Enterprise Protection8.0 < 8.18.6affected

Weaknesses

  • CWE-79: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References