CVE-2019-19738

PoC —

CVSS 3.1

6.1 medium

EPSS

<1%p52

Published

Dec 30, 2019 (Dec 30, 2019)

Modified

Jun 17, 2026

Description

log_file_viewer.php in MFScripts YetiShare 3.5.2 through 4.5.3 does not sanitize or encode the output from the lFile parameter on the page, which would allow an attacker to input HTML or execute scripts on the site, aka XSS.

Vendors: mfscripts
Products: yetishare
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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