PT-2021-23011 · Bugs · Bugs

Seongil-Wio · Published 2021-10-01 · Updated 2021-10-04 · CVE-2021-40923

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 bugs versions 1.8 and below

Description The issue allows remote attackers to inject arbitrary web script or HTML via the email parameter in the install/index.php file. This enables attackers to perform cross-site scripting (XSS) attacks.

Recommendations For versions 1.8 and below, consider restricting access to the install/index.php file until a patch is available. As a temporary workaround, avoid using the email parameter in the affected file to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-40923

Affected Products

Bugs

References · 7

• 🔥 https://github.com/pixeline/bugs/issues/552 · Exploit
• https://osv.dev/vulnerability/CVE-2021-40923 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-40923 · Security Note
• https://github.com/pixeline/bugs · Note
• https://t.me/cibsecurity/29823 · Telegram Post
• https://t.me/cvenotify/21867 · Telegram Post
• https://t.me/cvenotify/21765 · Telegram Post