Live › vulnerability › CVE-2023-45727
Go to dashboardNorth Grid Proself Enterprise/Standard, Gateway, and Mail Sanitize contain an XML External Entity (XXE) flaw that lets a remote attacker read server files or reach internal systems. The attack needs no login and the flaw is listed as actively exploited.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| North Grid Proself | vendor | – | – |
| northgrid proself | vendor | < 1.09 | 1.09 |
| northgrid proself | vendor | < 1.66 | 1.66 |
| northgrid proself | vendor | < 5.63 | 5.63 |
Unknown from the sources.
Apply the vendor mitigation for Proself per CISA guidance, or stop using the product if no mitigation is available.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Proself Enterprise/Standard Edition Ver5.62 and earlier, Proself Gateway Edition Ver1.65 and earlier, and Proself Mail Sanitize Edition Ver1.08 and earlier allow a remote unauthenticated attacker to conduct XML External Entity (XXE) attacks. By processing a specially crafted request containing malformed XML data, arbitrary files on the server containing account information may be read by the attacker.
This page as .md · .json · in your agent: get_signal("CVE-2023-45727")
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