What’s Vulnerable › Vulnerabilities

CVE-2026-100893: Privoce VoceChat Server open_graphic_parse Endpoint resource.rs fetch server-side request forgery

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-28 · updated 2026-09-28
• Weakness: CWE-918

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.

Affected products

• Privoce VoceChat Server: 0.5.0, 0.5.1, 0.5.2, 0.5.3, 0.5.4, 0.5.5 (+31)

References

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

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