PT-2022-17383 · Classcms · Classcms

Published 2022-03-25 · Updated 2022-03-29 · CVE-2022-25582

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ClassCMS versions 2.5 and below

Description A stored cross-site scripting (XSS) issue in the Column module allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Add Articles field. This enables the execution of malicious code on the web application.

Recommendations For ClassCMS versions 2.5 and below, update to a version above 2.5 to resolve the issue. As a temporary workaround, consider restricting access to the Column module and the Add Articles field to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-25582

Affected Products

Classcms

References · 4

• 🔥❌ https://github.com/k0xx11/Vulscve/blob/master/classcms2.5-xss.md · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2022-25582 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-25582 · Security Note
• https://t.me/cibsecurity/39546 · Telegram Post