CVE-2024-56510— Marp Core allows XSS by improper neutralization of HTML sanitization
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I. Basic Information for CVE-2024-56510
Vulnerability Information
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Vulnerability Title
Marp Core allows XSS by improper neutralization of HTML sanitization
Source: NVD (National Vulnerability Database)
Vulnerability Description
@marp-team/marp-core is the core for Marp, which is the ecosystem to write your presentation with plain Markdown. Marp Core from v3.0.2 to v3.9.0 and v4.0.0, are vulnerable to cross-site scripting (XSS) due to improper neutralization of HTML sanitization. Marp Core v3.9.1 and v4.0.1 have been patched to fix that. If you are unable to update the package immediately, disable all HTML tags by setting html: false option in the Marp class constructor.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
marp-core 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
marp-core是Marp开源的一个 Marp 转换器的核心。 marp-core v3.0.2版本至v3.9.0版本和v4.0.0版本存在跨站脚本漏洞，该漏洞源于对HTML清理的中和不当，容易受到跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2024-56510
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- Release v3.9.1 · marp-team/marp-core · GitHubx_refsource_MISC
- Release v4.0.1 · marp-team/marp-core · GitHubx_refsource_MISC
- Merge commit from fork · marp-team/marp-core@61a1def · GitHubx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2024-56510
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V. Comments for CVE-2024-56510
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