PT-2022-21323 · U5Cms · U5Cms

Ue0Vo · Published 2022-06-17 · Updated 2022-06-28 · CVE-2022-32442

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 u5cms version 8.3.5

Description The issue allows for Cross Site Scripting (XSS) when a user accesses the default home page with a specific parameter. The parameter Onmouseover can be used to inject HTML code, potentially leading to security issues. For example, when the parameter passed in is http://127.0.0.1/? "Onmouseover=%27tzgl (96502)%27bad=", it can cause HTML injection.

Recommendations For u5cms version 8.3.5, consider disabling access to the default home page or restricting the use of the Onmouseover parameter until a patch is available. Avoid using the Onmouseover parameter in the affected endpoint until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-32442

Affected Products

U5Cms

References · 5

• 🔥 https://github.com/u5cms/u5cms/issues/49 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-32442 · Security Note
• https://osv.dev/vulnerability/CVE-2022-32442 · Vendor Advisory
• https://t.me/cvenotify/31788 · Telegram Post
• https://t.me/cibsecurity/44747 · Telegram Post