PT-2021-22584 · Vfront · Vfront

Published 2021-11-08 · Updated 2021-11-13 · CVE-2021-39420

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: VFront version 0.99.5

Description: Multiple Cross Site Scripting (XSS) vulnerabilities exist in the software via the s parameter in "search all.php" and the msg parameter in "add.attach.php".

Recommendations: For VFront version 0.99.5, consider disabling the s parameter in "search all.php" and the msg parameter in "add.attach.php" until a patch is available. Restrict access to "search all.php" and "add.attach.php" to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-39420

Affected Products

Vfront

References · 5

• 🔥 https://sisl.lab.uic.edu/projects/chess/vfront0-99-5 · Exploit
• https://osv.dev/vulnerability/CVE-2021-39420 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39420 · Security Note
• https://t.me/cibsecurity/32015 · Telegram Post
• https://t.me/cvenotify/23379 · Telegram Post