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CVE Vulnerability Details :
CVE-2025-5301
PUBLISHED
More InfoOfficial Page
Assigner-SEC-VLab
Assigner Org ID-551230f0-3615-47bd-b7cc-93e92e730bbf
View Known Exploited Vulnerability (KEV) details
Published At-12 Jun, 2025 | 07:59
Updated At-18 Jun, 2025 | 04:08
Rejected At-
▼CVE Numbering Authority (CNA)
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. Attackers could inject malicious scripts via crafted HTTP POST requests, which are then reflected in the server's HTML response.

Affected Products
Vendor
OnlyOffice
Product
Docs (DocumentServer)
Default Status
unaffected
Versions
Affected
  • <=8.3.1
Problem Types
TypeCWE IDDescription
CWECWE-79CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-591CAPEC-591 Reflected XSS
Solutions

The vendor provides a patched version v8.3.2 (or higher) which can be downloaded from: https://github.com/ONLYOFFICE/DocumentServer/

Configurations
Workarounds
Exploits
Credits
finder
Max Rull, SEC Consult Vulnerability Lab
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://r.sec-consult.com/onlyoffice
third-party-advisory
https://github.com/ONLYOFFICE/DocumentServer/blob/master/CHANGELOG.md#832
release-notes
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.16.1MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://sec-consult.com/vulnerability-lab/advisory/reflected-cross-site-scripting-in-onlyoffice-docs-documentserver/
exploit
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://seclists.org/fulldisclosure/2025/Jun/18
N/A
Details not found