PT-2019-15938 · Mfscripts · Mfscripts Yetishare

Published 2019-12-30 · Updated 2020-01-06 · CVE-2019-19738

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions MFScripts YetiShare versions 3.5.2 through 4.5.3

Description The issue allows an attacker to input HTML or execute scripts on the site due to the lack of sanitization or encoding of the output from the lFile parameter in the log file viewer.php page. This could lead to cross-site scripting (XSS) attacks.

Recommendations For MFScripts YetiShare versions 3.5.2 through 4.5.3, consider sanitizing or encoding the output from the lFile parameter in the log file viewer.php page to prevent XSS attacks. As a temporary workaround, restrict access to the log file viewer.php page until a proper fix is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-19738

Affected Products

Mfscripts Yetishare

References · 4

• 🔥❌ https://github.com/jra89/CVE-2019-19738 · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2019-19738 · Security Note
• https://osv.dev/vulnerability/CVE-2019-19738 · Vendor Advisory
• https://medium.com/%40jra8908/yetishare-3-5-2-4-5-3-multiple-vulnerabilities-2d01d0cd7459 · Note