---
id: CVE-2026-100893
title: A vulnerability was determined in Privoce VoceChat Server up to 0.5.36
summary: >-
  A vulnerability was determined in Privoce VoceChat Server up to 0.5.36. This
  vulnerability affects the function open_graph::fetch of the file
  src/api/resource.rs of the component open_graphic_parse Endpoint. Executing a
  manipulation of t…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-918
vendor: Privoce
product: VoceChat Server
affected:
  - vocechat_server 0.5.0
  - vocechat_server 0.5.1
  - vocechat_server 0.5.2
  - vocechat_server 0.5.3
  - vocechat_server 0.5.4
  - vocechat_server 0.5.5
  - vocechat_server 0.5.6
  - vocechat_server 0.5.7
  - vocechat_server 0.5.8
  - vocechat_server 0.5.9
  - vocechat_server 0.5.10
  - vocechat_server 0.5.11
  - vocechat_server 0.5.12
  - vocechat_server 0.5.13
  - vocechat_server 0.5.14
  - vocechat_server 0.5.15
  - vocechat_server 0.5.16
  - vocechat_server 0.5.17
  - vocechat_server 0.5.18
  - vocechat_server 0.5.19
  - vocechat_server 0.5.20
  - vocechat_server 0.5.21
  - vocechat_server 0.5.22
  - vocechat_server 0.5.23
  - vocechat_server 0.5.24
  - vocechat_server 0.5.25
  - vocechat_server 0.5.26
  - vocechat_server 0.5.27
  - vocechat_server 0.5.28
  - vocechat_server 0.5.29
  - vocechat_server 0.5.30
  - vocechat_server 0.5.31
  - vocechat_server 0.5.32
  - vocechat_server 0.5.33
  - vocechat_server 0.5.34
  - vocechat_server 0.5.35
  - vocechat_server 0.5.36
published: '2026-09-28'
updated: '2026-09-28'
sourceUpdated: '2026-09-28T02:17:19.020'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-100893'
references:
  - url: >-
      https://is.yuum.me/posts/2026-08-06-ssrf-vulnerability-in-vocechat-server-v0520/
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-100893'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/917632'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/410843'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/410843/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-28T02:01:16.952Z'
---

## Overview

A vulnerability was determined in Privoce VoceChat Server up to 0.5.36. This vulnerability affects the function open_graph::fetch of the file src/api/resource.rs of the component open_graphic_parse 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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.