PT-2018-13765 · Xunfeng · Xunfeng

Published 2018-09-11 · Updated 2018-12-20 · CVE-2018-16832

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions xunfeng version 0.2.0

Description The issue allows an attacker to modify the configuration via a Flash file. This is possible because the views/lib/AntiCSRF.py file can overwrite the request.host value with the content of the X-Forwarded-Host HTTP header, bypassing the anti-csrf decorator's protection.

Recommendations For xunfeng version 0.2.0, as a temporary workaround, consider disabling the use of the X-Forwarded-Host HTTP header until a patch is available. Restrict access to the views/lib/AntiCSRF.py file to minimize the risk of exploitation. Avoid using the X-Forwarded-Host header in the affected configuration until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2018-16832

Affected Products

Xunfeng

References · 3

• 🔥 https://github.com/ysrc/xunfeng/issues/177 · Exploit
• https://osv.dev/vulnerability/CVE-2018-16832 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-16832 · Security Note