漏洞信息
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Vulnerability Title
SPIP < 4.4.18 Unauthenticated Blind SQL Injection via sitemap.xml.html
Vulnerability Description
SPIP before 4.4.18 contains an unauthenticated blind SQL injection vulnerability in the SQL escaping layer that allows unauthenticated attackers to inject arbitrary SQL by supplying a crafted annee parameter value matching a word character followed by an open parenthesis, which bypasses escaping for date-type columns across MySQL, SQLite, and PostgreSQL backends. Attackers can exploit the always-present sitemap.xml.html template's annee criterion to embed unescaped time-based or boolean payloads into database queries, enabling extraction of arbitrary database content including the alea_ephemere secret used to sign SPIP action nonces.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Vulnerability Title
SPIP SQL注入漏洞
Vulnerability Description
SPIP是法国SPIP组织开源的一套内容管理系统。 SPIP 4.4.18之前版本存在SQL注入漏洞,该漏洞源于公共站点地图端点的MySQL转义函数spip_mysql_cite()在目标列为日期类型且输入值匹配特定模式时未进行转义,攻击者可通过squelettes-dist/sitemap.xml.html中的annee参数注入特制有效载荷,导致基于时间和布尔值的盲SQL注入,可能泄露包括用于签名操作随机数的alea_ephemere密钥在内的任意数据库内容。
CVSS Information
N/A
Vulnerability Type
N/A