漏洞标题
Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates <= 5.3.1 - 经认证 (Contributor+) 存储型跨站脚本漏洞
漏洞描述信息
WordPress插件Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates 在所有版本中 (包括5.3.1版本) 存在存储型跨站脚本漏洞。该漏洞是由于Parallax滑块的输入验证不充分和输出未进行适当转义导致的。这使得具有Contributor级别及以上访问权限的认证攻击者能够将任意Web脚本注入到页面中,当用户访问被注入的页面时,这些脚本将会被执行。
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
漏洞类别
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
漏洞标题
Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates <= 5.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
漏洞描述信息
The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Parallax slider in all versions up to, and including, 5.3.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS信息
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
漏洞类别
在Web页面生成时对输入的转义处理不恰当(跨站脚本)