CVE-2023-5771
Medium
Description
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.
SeverityMedium
CVSS6.1
Exploit probability—
ProductProofpoint Enterprise Protection
PublishedNov 6, 2023
First seenNov 6, 2023
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- proofpoint enterprise_protection8.18.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| proofpoint enterprise_protection | v < 8.18.6, 8.18.6, 8.20.0 | 8.18.6 |
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