CVE-2024-6938— SiYuan PDF PDF.js cross site scripting
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I. Basic Information for CVE-2024-6938
Vulnerability Information
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Vulnerability Title
SiYuan PDF PDF.js cross site scripting
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in SiYuan 3.1.0 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file PDF.js of the component PDF Handler. The manipulation leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-271993 was assigned to this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
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
SiYuan 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SiYuan是SiYuan开源的一个隐私至上的个人知识管理系统。 SiYuan 3.1.0之前版本存在跨站脚本漏洞，该漏洞源于 PDF Handler 组件的 PDF.js 文件中包含跨站脚本。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | SiYuan | 3.1.0 | - |
II. Public POCs for CVE-2024-6938
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/siyuan-note/siyuan/issues/11650issue-tracking
- Submit #372629: SIYuan siyuan-note 3.1.0 XSSthird-party-advisory
- https://vuldb.com/?id.271993vdb-entry
- https://nvd.nist.gov/vuln/detail/CVE-2024-6938
Same Patch Batch · n/a · 2024-07-21 · 6 CVEs total
| CVE-2024-6950 | 6.3 MEDIUM | Prain HTTP POST Request ?import code injection |
| CVE-2024-6933 | 6.3 MEDIUM | LimeSurvey Survey General Settings updatesurveylocalesettings_generalsettings actionUpdate |
| CVE-2024-6940 | 4.7 MEDIUM | DedeCMS article_template_rand.php code injection |
| CVE-2024-6942 | 3.5 LOW | ThinkSAAS Admin Panel Security Center anti.php cross site scripting |
| CVE-2024-6941 | 3.5 LOW | ThinkSAAS do.php cross site scripting |
IV. Related Vulnerabilities
Same product: SiYuan
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SiYuan: Incomplete sanitization of bazaar README allows stor - CVE-2026-40322
SiYuan: Mermaid `javascript:` Link Injection Leads to Stored - CVE-2026-40318
SiYuan: Publish Reader Path Traversal Delete via `removeUnus
Same vendor: n/a
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Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
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Same weakness: CWE-79
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V. Comments for CVE-2024-6938
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