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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Privoce VoceChat Server affected
Version Status Constraints
0.5.0 affected —
0.5.1 affected —
0.5.2 affected —
0.5.3 affected —
0.5.4 affected —
0.5.5 affected —
0.5.6 affected —
0.5.7 affected —
0.5.8 affected —
0.5.9 affected —
0.5.10 affected —
0.5.11 affected —
0.5.12 affected —
0.5.13 affected —
0.5.14 affected —
0.5.15 affected —
0.5.16 affected —
0.5.17 affected —
0.5.18 affected —
0.5.19 affected —
0.5.20 affected —
0.5.21 affected —
0.5.22 affected —
0.5.23 affected —
0.5.24 affected —
0.5.25 affected —
0.5.26 affected —
0.5.27 affected —
0.5.28 affected —
0.5.29 affected —
0.5.30 affected —
0.5.31 affected —
0.5.32 affected —
0.5.33 affected —
0.5.34 affected —
0.5.35 affected —
0.5.36 affected —

No data.

No data.

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Vendors Products
Privoce Subscribe
Vocechat Server Subscribe

Project Subscriptions

Vendors Products
Privoce Subscribe
Vocechat Server Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://is.yuum.me/posts/2026-08-06-ssrf-vulnerability-in-vocechat-server-v0520/ cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-100893 cve-icon cve-icon
https://vuldb.com/submit/917632 cve-icon cve-icon
https://vuldb.com/vuln/410843 cve-icon cve-icon
https://vuldb.com/vuln/410843/cti cve-icon cve-icon
History

Wed, 30 Sep 2026 05:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 28 Sep 2026 01:30:00 +0000

Type Values Removed Values Added
Description 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.
Title Privoce VoceChat Server open_graphic_parse Endpoint resource.rs fetch server-side request forgery
First Time appeared Privoce
Privoce vocechat Server
Weaknesses CWE-918
CPEs cpe:2.3:a:privoce:vocechat_server:*:*:*:*:*:*:*:*
Vendors & Products Privoce
Privoce vocechat Server
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-09-28T12:56:10.518Z

Reserved: 2026-09-27T08:13:43.009Z

Link: CVE-2026-100893

cve-icon Vulnrichment

Updated: 2026-09-28T12:56:06.615Z

cve-icon NVD

Status : Deferred

Published: 2026-09-28T02:17:19.020

Modified: 2026-09-28T15:16:04.793

Link: CVE-2026-100893

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-28T16:23:35Z

Weaknesses