CVE Watch—

CVE-2023-45727

North Grid Proself Improper Restriction of XML External Entity (XXE) Reference Vulnerability

CVSS

—

No CVSS

EPSS

3.5%

p89

KEV

YES

Dec 3, 2024

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

3.5%EPSS · 30 days3.5%

2026-09-162026-10-14

KEV catalog record

Product

North Grid / Proself

Vulnerability

North Grid Proself Improper Restriction of XML External Entity (XXE) Reference Vulnerability

Added to KEV

Dec 3, 2024

Remediate by

Dec 24, 2024

Known ransomware use

Summary description

North Grid Proself Enterprise/Standard, Gateway, and Mail Sanitize contain an improper restriction of XML External Entity (XXE) reference vulnerability, which could allow a remote, unauthenticated attacker to conduct an XXE attack.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes

https://www.proself.jp/information/153/ ; https://nvd.nist.gov/vuln/detail/CVE-2023-45727

Related CVEs

No related CVEs by CWE or product.