Coverage › CVE-2023-45727
CVE-2023-45727 Unmapped
North Grid Proself Improper Restriction of XML External Entity (XXE) Reference Vulnerability
- Vendor / product
- North Grid — Proself
- Description (CISA)
- 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.
- Added to KEV
- 2024-12-03
- Due date
- 2024-12-24
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Known ransomware use
- Unknown
- CWE
- CWE-611
- CISA notes
- https://www.proself.jp/information/153/
https://nvd.nist.gov/vuln/detail/CVE-2023-45727 - Elsewhere
- cve.org · NVD · CISA KEV · JSON
ATT&CK techniques
No public source states how this vulnerability is exploited in ATT&CK terms.
The only authoritative CVE → ATT&CK mapping in the open — CTID's Mappings Explorer, pinned to a KEV snapshot of 2025-07-28 and ATT&CK 16.1 — does not include CVE-2023-45727. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-611) — here is why — and does not guess.
This page will change state automatically if a mapping is published. What is shown above is everything CISA publishes about the entry.