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Vulnerability CVE-2023-5770
Published: 2024-01-09
| Description: |
Proofpoint Enterprise Protection contains a vulnerability in the email delivery agent that allows an unauthenticated attacker to inject improperly encoded HTML into the email body of a message through the email subject. The vulnerability is caused by inappropriate encoding when rewriting the email before delivery.This issue affects Proofpoint Enterprise Protection: from 8.20.2 before patch 4809, from 8.20.0 before patch 4805, from 8.18.6 before patch 4804 and all other prior versions.
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References: |
https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0009
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