PT-2020-17124 · Cxuucms · Cxuucms

Published 2020-12-27 · Updated 2020-12-29 · CVE-2020-29250

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 V3

Description The issue allows for XSS via the first and third input fields to "/public/admin.php". This means an attacker can inject malicious scripts into the website, potentially stealing user data or taking control of the user's session. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited. Technical details about exploitation include the API endpoint "/public/admin.php" and vulnerable input fields.

Recommendations For CXUUCMS version V3, as a temporary workaround, consider restricting access to the "/public/admin.php" endpoint until a patch is available. Avoid using the first and third input fields in the affected API endpoint 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-2020-29250

Affected Products

Cxuucms

References · 6

• 🔥❌ https://github.com/cbkhwx/cxuucmsv3/issues/3 · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2020-29250 · Security Note
• https://osv.dev/vulnerability/CVE-2020-29250 · Vendor Advisory
• https://t.me/cvenotify/7788 · Telegram Post
• https://t.me/cvenotify/7880 · Telegram Post
• https://t.me/cibsecurity/21326 · Telegram Post