Description
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.
Published: 2023-10-18
Score: 7.5 High
EPSS: 4.8% Low
KEV: Yes
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 22 Oct 2025 01:30:00 +0200


Tue, 21 Oct 2025 22:30:00 +0200


Tue, 21 Oct 2025 21:30:00 +0200


Tue, 03 Dec 2024 19:15:00 +0100

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2024-12-03'}


Tue, 03 Dec 2024 17:15:00 +0100

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 02 Dec 2024 19:15:00 +0100

Type Values Removed Values Added
CPEs cpe:2.3:a:northgrid:proself:-:*:*:*:enterprise:*:*:*
cpe:2.3:a:northgrid:proself:-:*:*:*:gateway:*:*:*
cpe:2.3:a:northgrid:proself:-:*:*:*:mail_sanitize:*:*:*
cpe:2.3:a:northgrid:proself:-:*:*:*:standard:*:*:*
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Northgrid Proself
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2025-10-21T23:05:34.245Z

Reserved: 2023-10-11T07:32:42.029Z

Link: CVE-2023-45727

cve-icon Vulnrichment

Updated: 2024-08-02T20:29:32.421Z

cve-icon NVD

Status : Analyzed

Published: 2023-10-18T10:15:08.643

Modified: 2026-06-17T06:29:25.203

Link: CVE-2023-45727

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses