漏洞标题
由于IP检查宽松的,Nextcloud服务器容易受到 SSRF 攻击,通过过滤绕过。
漏洞描述信息
Nextcloud Server因对IP地址的检查不严,存在通过filter bypass引发的SSRF漏洞。
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
漏洞类别
N/A
漏洞标题
Nextcloud Server vulnerable to SSRF via filter bypass due to lax checking on IPs
漏洞描述信息
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to 24.0.8 and 23.0.12 and Nextcloud Enterprise server prior to 24.0.8 and 23.0.12 are vulnerable to server-side request forgery (SSRF). Attackers can leverage enclosed alphanumeric payloads to bypass IP filters and gain SSRF, which would allow an attacker to read crucial metadata if the server is hosted on the AWS platform. Nextcloud Server 24.0.8 and 23.0.2 and Nextcloud Enterprise Server 24.0.8 and 23.0.12 contain a patch for this issue. No known workarounds are available.
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
漏洞类别
服务端请求伪造(SSRF)
漏洞标题
Nextcloud 代码问题漏洞
漏洞描述信息
Nextcloud是德国Nextcloud公司的一套开源的自托管文件同步和共享的通信应用平台。 Nextcloud Server存在安全漏洞,该漏洞源于存在服务器端请求伪造(SSRF)漏洞,攻击者利用该漏洞可以通过有效载荷绕过IP过滤器执行SSRF。
CVSS信息
N/A
漏洞类别
代码问题