CVE-2023-34939

PoC ×2—

CVSS 3.1

9.8 critical

EPSS

5%p92

Published

Jun 22, 2023 (Jun 22, 2023)

Modified

Jun 17, 2026

Description

Onlyoffice Community Server before v12.5.2 was discovered to contain a remote code execution (RCE) vulnerability via the component UploadProgress.ashx.

Vendors: onlyoffice
Products: onlyoffice
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (5.0%)

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