PoC Index

CVE-2025-5301

MEDIUM 6.1EPSS 45.5%

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.

CVSS v3.1
6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
45.50% chance of exploitation in the next 30 days, 99th percentile
Nuclei
medium · CWE-79
Published
2025-06-12
Updated
2025-06-18

Nuclei templates (1)

References

Related