CVE-2026-34428— Vvveb < 1.0.8.1 SSRF via oEmbedProxy
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I. Basic Information for CVE-2026-34428
Vulnerability Information
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Vulnerability Title
Vvveb < 1.0.8.1 SSRF via oEmbedProxy
Source: NVD (National Vulnerability Database)
Vulnerability Description
Vvveb prior to 1.0.8.1 contains a server-side request forgery vulnerability in the oEmbedProxy action of the editor/editor module where the url parameter is passed directly to getUrl() via curl without scheme or destination validation. Authenticated backend users can supply file:// URLs to read arbitrary files readable by the web server process or http:// URLs targeting internal network addresses to probe internal services, with response bodies returned directly to the caller.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Vvveb 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vvveb是Givan个人开发者的一个强大且易于使用的CMS，用于构建网站、博客或电子商务商店。 Vvveb 1.0.8.1之前版本存在安全漏洞，该漏洞源于editor/editor模块的oEmbedProxy操作中url参数未经验证，可能导致服务端请求伪造攻击。
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-2026-34428
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- Release Vvveb 1.0.8.1 · givanz/Vvveb · GitHubrelease-notes
- https://nvd.nist.gov/vuln/detail/CVE-2026-34428
Same Patch Batch · givanz · 2026-04-20 · 4 CVEs total
| CVE-2026-39918 | 9.8 CRITICAL | Vvveb < 1.0.8.1 Code Injection via Installation Endpoint |
| CVE-2026-34427 | 8.8 HIGH | Vvveb < 1.0.8.1 Privilege Escalation via admin/user/save |
| CVE-2026-34429 | 5.4 MEDIUM | Vvveb < 1.0.8.1 Stored XSS via Media Upload and Rename |
IV. Related Vulnerabilities
Same product: Vvveb
- CVE-2026-41928
Vvveb < 1.0.8.2 Information Disclosure via Cron Controller - CVE-2026-41929
Vvveb < 1.0.8.2 Unauthenticated Reflected XSS via Visual Edi - CVE-2026-41938
Vvveb < 1.0.8.2 RCE via Media Upload Handler - CVE-2026-41930
Vvveb < 1.0.8.2 Hard-coded Credentials Information Disclosur - CVE-2026-41931
Vvveb < 1.0.8.2 Information Disclosure via Debug Exception H
Same vendor: givanz
- CVE-2026-41928
Vvveb < 1.0.8.2 Information Disclosure via Cron Controller - CVE-2026-41929
Vvveb < 1.0.8.2 Unauthenticated Reflected XSS via Visual Edi - CVE-2026-41938
Vvveb < 1.0.8.2 RCE via Media Upload Handler - CVE-2026-41930
Vvveb < 1.0.8.2 Hard-coded Credentials Information Disclosur - CVE-2026-41931
Vvveb < 1.0.8.2 Information Disclosure via Debug Exception H
Same weakness: CWE-918
- CVE-2026-8193
Akaunting Invoice PDF Rendering dompdf.php server-side reque - CVE-2026-44313
LinkWarden: Server-Side Request Forgery (SSRF) in Link Creat - CVE-2026-42352
pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processe - CVE-2026-42346
Postiz: TOCTOU DNS rebinding bypasses all SSRF URL validatio - CVE-2026-42339
New API: SSRF Filter Bypass via 0.0.0.0
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