High severity · published Sep 28, 2026
CVE-2026-100893
Privoce VoceChat Server open_graphic_parse Endpoint resource.rs fetch server-side request forgery
7.3
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VS
VoceChat Server · Privoce
0.5.0; 0.5.1; 0.5.2; 0.5.3; 0.5.4; 0.5.5; +31 more · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-100893
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-100893
vdb-entry
https://vuldb.com/vuln/410843
signature
https://vuldb.com/vuln/410843/cti
third-party-advisory
https://vuldb.com/cve/CVE-2026-100893
third-party-advisory
https://vuldb.com/submit/917632
exploit
https://is.yuum.me/posts/2026-08-06-ssrf-vulnerability-in-vocechat-server-v0520/
