CVE-2026-100893: Privoce VoceChat Server open_graphic_parse Endpoint resource.rs fetch server-side request forgery
A vulnerability was determined in Privoce VoceChat Server up to 0.5.36. This vulnerability affects the function opengraph::fetch of the file src/api/resource.rs of the component opengraphicparse Endpoint. Executing a manipulation of the argument url can lead to server-side request forgery. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
Which deployments are affected?
Privoce VoceChat Server versions up to 0.5.36 are affected. Deployments exposing the open_graphic_parse endpoint should be prioritized for review.
Does exploitation require authentication or user interaction?
No. The supplied CVSS vector indicates network-reachable exploitation with low complexity, no privileges required, and no user interaction.
Is exploit activity a practical concern?
Yes. Public exploit disclosure is noted, and the exploit may be used. The vendor was contacted but did not respond, so organizations should not assume a vendor response is available.