Unrated severityCISA KEVNVD Advisory· Published Oct 18, 2023· Updated Oct 21, 2025

CVE-2023-45727

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.

Affected products

North Grid Corporation/Proself Enterprise/Standard Editionv5
Range: Ver5.62 and earlier
North Grid Corporation/Proself Gateway Editionv5
Range: Ver1.65 and earlier
North Grid Corporation/Proself Mail Sanitize Editionv5
Range: Ver1.08 and earlier

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

jvn.jp/en/jp/JVN95981460/mitre
www.proself.jp/information/153/mitre

News mentions

No linked articles in our index yet.

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epss	0.017
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kev	0.120
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ransomware	0.000