Gotenberg是Gotenberg团队开源的一个开发人员友好的 API。用于将多种文档格式转换为 PDF 文件。 Gotenberg 8.34.0之前版本存在服务端请求伪造漏洞,该漏洞源于/forms/libreoffice/convert端点允许特制文档在转换过程中自动检索外部HTTP(S)资源和本地文件资源,可能导致盲目服务端请求伪造和有限本地文件泄露。
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | Gotenberg before 8.34.0 allows SSRF and limited local file disclosure via its /forms/libreoffice/convert endpoint. When LibreOffice is used to convert user-uploaded DOCX files, external relationships within the document (such as a:blip r:link TargetMode="External") can instruct LibreOffice to fetch local resources (file://) or remote resources (http/https), which are then included as images in the generated PDF. This can disclose the contents of local files LibreOffice can open as images, or allow outbound requests to attacker-controlled endpoints. Version 8.34.0 disables resolution of external resources during document conversion to mitigate the vulnerability. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-55229.yaml | POC详情 |
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