PT-2018-13765 · Xunfeng · Xunfeng
Publicado
2018-09-11
·
Atualizado
2018-12-20
·
CVE-2018-16832
CVSS v3.1
6.5
Média
| Vetor | 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
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Xunfeng