CVE-2026-34428 (GCVE-0-2026-34428)
Vulnerability from cvelistv5 – Published: 2026-04-20 13:55 – Updated: 2026-07-28 01:48
VLAI
EPSS
VEX
Title
Vvveb < 1.0.8.1 SSRF via oEmbedProxy
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-20 14:44 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/givanz/Vvveb/releases/tag/1.0.8.1 | release-notes |
| https://github.com/givanz/Vvveb/commit/2d356844f3… | patch |
| https://www.vulncheck.com/advisories/vvveb-ssrf-v… | third-party-advisory |
Impacted products
Date Public
2026-04-17 00:00
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