Authenticated script execution via Color theme name
Published Dec 25, 2025 · Updated Dec 25, 2025
Cross-site scripting in ONLYOFFICE Docs before 9.2.1 allows remote authenticated users to execute JavaScript via a crafted Color theme name. ONLYOFFICE has not published which DocumentServer rendering path fails to neutralize the name before placing it into web content. Low-privileged access is required, and injected code can read or modify data available to the affected editor session.
Summary
What happened
Cross-site scripting in ONLYOFFICE Docs before 9.2.1 allows remote authenticated users to execute JavaScript via a crafted Color theme name. ONLYOFFICE has not published which DocumentServer rendering path fails to neutralize the name before placing it into web content. Low-privileged access is required, and injected code can read or modify data available to the affected editor session.
The record
- CVE
- CVE-2025-68936
- Published
- Dec 25, 2025
- Updated
- Dec 25, 2025
- Vendor
- ONLYOFFICE
- Product
- ONLYOFFICE Docs
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Dec 25, 2025CVE publishedPublication date reported by the CVE source.
- Dec 25, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <9.2.1
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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