CVE-2026-40927— Docmost: XSS in Comments with JavaScript URI
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I. Basic Information for CVE-2026-40927
Vulnerability Information
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Vulnerability Title
Docmost: XSS in Comments with JavaScript URI
Source: NVD (National Vulnerability Database)
Vulnerability Description
Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.0, when leaving a comment on a page, it is possible to include a JavaScript URI as the link. When a user clicks on the link the JavaScript executes. This vulnerability is fixed in 0.80.0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/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
Docmost 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Docmost是Docmost开源的一个开协作维基和文档软件。 Docmost 0.80.0之前版本存在跨站脚本漏洞，该漏洞源于在页面发表评论时可能包含JavaScript URI作为链接，用户点击该链接可能导致JavaScript执行。
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-2026-40927
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IV. Related Vulnerabilities
Same product: docmost
- CVE-2026-34213
Docmost has cross-page attachment overwrite via flawed attac - CVE-2026-34212
Docmost page content has stored XSS via unsanitized attachme - CVE-2026-33193
Docmost vulnerable to stored XSS via MIME type spoofing - CVE-2026-33146
Docmost's Public Share Search Exposes Metadata of Restricted - CVE-2026-24045
Docmost Affected by Stored XSS in Public Share Page
Same vendor: docmost
- CVE-2026-34213
Docmost has cross-page attachment overwrite via flawed attac - CVE-2026-34212
Docmost page content has stored XSS via unsanitized attachme - CVE-2026-33193
Docmost vulnerable to stored XSS via MIME type spoofing - CVE-2026-33146
Docmost's Public Share Search Exposes Metadata of Restricted - CVE-2026-24045
Docmost Affected by Stored XSS in Public Share Page
Same weakness: CWE-79
- CVE-2026-8262
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Devs Palace ERP Online mr-save cross site scripting - CVE-2026-8255
Devs Palace ERP Online add_new_customer cross site scripting - CVE-2026-8254
Devs Palace ERP Online sales_save cross site scripting - CVE-2026-8253
Devs Palace ERP Online purchase_save cross site scripting
V. Comments for CVE-2026-40927
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