CVE-2026-34428

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.

References

https://www.vulncheck.com/advisories/vvveb-ssrf-via-oembedproxy

https://github.com/givanz/Vvveb/releases/tag/1.0.8.1

https://github.com/givanz/Vvveb/commit/2d356844f37819bf771e7cd5e12a8686975e0b2b

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4