Vulnerability Description
A vulnerability was determined in Ascensio System SIA OnlyOffice up to 12.7.0. Impacted is an unknown function of the file /Products/Projects/Messages.aspx of the component Comment Handler. Executing manipulation can lead to cross site scripting. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was informed early about this issue and replied: "We are already working on this case, and the issues will be resolved in one of the upcoming patches."
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://hkohi.ca/vulnerability/21
- https://vuldb.com/?ctiid.323615
- https://vuldb.com/?id.323615
- https://vuldb.com/?submit.635871
- https://hkohi.ca/vulnerability/21
- https://vuldb.com/?submit.635871
FAQ
What is CVE-2025-10255?
CVE-2025-10255 is a vulnerability with a CVSS score of 3.5 (LOW). A vulnerability was determined in Ascensio System SIA OnlyOffice up to 12.7.0. Impacted is an unknown function of the file /Products/Projects/Messages.aspx of the component Comment Handler. Executing ...
How severe is CVE-2025-10255?
CVE-2025-10255 has been rated LOW with a CVSS base score of 3.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-10255?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.