HIGHCVSS 7.5Actively exploited · CISA KEV since 2024-12-03Vulnerability
CVE-2023-45727
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.
Properties
- Euvd product
- Proself Mail Sanitize Edition, Proself Gateway Edition, Proself Enterprise/Standard Edition
- Vulnerability name
- North Grid Proself Improper Restriction of XML External Entity (XXE) Reference Vulnerability
- First seen
- 2025-10-21T23:05:34+00:00
- Cvss score
- 7.5
- Epss score
- 0.04822
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2024-12-24
- Euvd assigner
- jpcert
- Retrieved at
- 2026-10-21T01:24:47+00:00
- Exploited euvd since
- 2024-12-03T00:00:00+00:00
- Src batch id
- epss_history-20261020T103617Z-728ddd
- Source url
- https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
- Date added
- 2024-12-03
- Score
- 7.5
- Euvd base score version
- 3.1
- Fetched at
- 2026-10-20T10:36:20+00:00
- Euvd vendor
- North Grid Corporation
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- In Signal since
- initial import (Sep 2026)
- Euvd base score
- 7.5
Related Entities (7)
AFFECTS_PRODUCT (4)
DESCRIBES (1)
HAS_WEAKNESS (1)
INVOLVES (1)
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