CVE-2025-5301 — Reflected Cross-Site Scripting in ONLYOFFICE Docs (DocumentServer)
ONLYOFFICE Docs (DocumentServer) in versions equal and below 8.3.1 are affected by a reflected cross-site scripting (XSS) issue when opening files via the WOPI protocol. Attacke…
Published: 2025-06-12 · CVSS: 6.1 · CVSS 3.1
ONLYOFFICE Docs (DocumentServer) in versions equal and below 8.3.1 are affected by a reflected cross-site scripting (XSS) issue when opening files via the WOPI protocol. Attackers could inject malicious scripts via crafted HTTP POST requests, which are then reflected in the server's HTML response.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7