PT-2021-10892 · Nonecms · Nonecms

Published 2021-05-10 · Updated 2021-05-13 · CVE-2020-23371

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 noneCms version 1.3.0

Description The issue is related to a cross-site scripting (XSS) vulnerability. It allows remote attackers to inject arbitrary web script or HTML via the movieName parameter in the static/admin/js/kindeditor/plugins/multiimage/images/swfupload.swf file. This can be exploited by attackers to execute malicious scripts on the victim's browser.

Recommendations For noneCms version 1.3.0, as a temporary workaround, consider restricting access to the swfupload.swf file until a patch is available. Avoid using the movieName parameter in the affected file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-23371

Affected Products

Nonecms

References · 4

• 🔥 https://github.com/nangge/noneCms/issues/30 · Exploit
• https://osv.dev/vulnerability/CVE-2020-23371 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-23371 · Security Note
• https://t.me/cvenotify/14414 · Telegram Post