CVE-2018-17886

PoC —

CVSS 3.0

5.4 medium

EPSS

<1%p50

Published

Oct 2, 2018 (Oct 2, 2018)

Modified

Jun 17, 2026

Description

An issue was discovered in JEESNS 1.3. The XSS filter in com.lxinet.jeesns.core.utils.XssHttpServletRequestWrapper.java could be bypassed, as demonstrated by a <svg/onLoad=confirm substring. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-12429.

Vendors: jeesns
Products: jeesns
Weakness: CWE-79
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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