PT-2022-11759 · Cxuucms · Cxuucms

Published 2022-03-29 · Updated 2022-04-04 · CVE-2021-42970

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 cxuucms version 3

Description A Cross Site Scripting (XSS) issue exists due to the imgurl of /feedback/post/ content parameter, allowing potential attacks.

Recommendations For cxuucms version 3, as a temporary workaround, consider restricting access to the /feedback/post/ API endpoint until a patch is available. Avoid using the imgurl parameter in the affected content parameter until the issue is resolved. 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-2021-42970

Affected Products

Cxuucms

References · 4

• 🔥❌ https://github.com/cbkhwx/cxuucmsv3/issues/8 · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2021-42970 · Security Note
• https://osv.dev/vulnerability/CVE-2021-42970 · Vendor Advisory
• https://t.me/cibsecurity/39774 · Telegram Post