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zdiRgodZDI-23-1211
HistoryAug 24, 2023 - 12:00 a.m.

(0Day) LG Simple Editor copyContent XML External Entity Processing Information Disclosure Vulnerability

2023-08-2400:00:00
rgod
www.zerodayinitiative.com
2
vulnerability
lg simple editor
copycontent
xml external entity
disclosure
authentication
improper restriction
crafted document
uri
xml parser
access
embed
contents
processing
attacker
system

0.001 Low

EPSS

Percentile

28.9%

This vulnerability allows remote attackers to disclose sensitive information on affected installations of LG Simple Editor. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the copyContent command. Due to the improper restriction of XML External Entity (XXE) references, a crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM.

0.001 Low

EPSS

Percentile

28.9%

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