seraphimi/ktor-xxe

PoC

CVE-2023-45612 POC and vulnerable project.

view exploit source poc_in_githubauthor seraphimipublished 2025-11-04catalog poc_in_github

exploited CVEs (1)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2023-45612US	critical9.8	0.71% (53rd)	Exploit	2023-10-09
In JetBrains Ktor before 2.3.5 default configuration of ContentNegotiation with XML format was vulnerable to XXE

scry

Working exploits like this target internet-facing systems. See what is exposed on your perimeter with a free passive scan.