PT-2022-12595 · Kentico · Kentico Xperience

Pavaris Jintanapramoth + 2 · Published 2022-01-09 · Updated 2022-01-13 · CVE-2021-46163

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 Kentico Xperience version 13.0.44

Description The issue allows for cross-site scripting (XSS) via an XML document to the Media Libraries subsystem.

Recommendations For Kentico Xperience version 13.0.44, consider restricting access to the Media Libraries subsystem until a patch is available. As a temporary workaround, avoid using XML documents in this subsystem to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-46163

Affected Products

Kentico Xperience

References · 4

• 🔥 https://gist.github.com/boatpavaris/649e731b2398597634fbe423dcfd8485 · Exploit
• https://osv.dev/vulnerability/CVE-2021-46163 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-46163 · Security Note
• https://t.me/cibsecurity/35171 · Telegram Post