CVE-2026-110385: Software Security Vulnerability Vulnerability

HIGH
Advisory Identifier: GHSA-4j4f-mq3p-mc2r
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CWE-73
Published
Advisory Summary

CVE-2026-110385 is a HIGH security vulnerability vulnerability (CWE-73: External Control of File Name or Path) affecting Software libraries in the Maven ecosystem. The weakness occurs when the product allows user input to control or influence paths or file names that are used in filesystem operations.. Remediation is available in the latest vendor maintenance releases.

CVE-2026-110385 at a Glance

CVE Identifier CVE-2026-110385
GHSA Identifier GHSA-4j4f-mq3p-mc2r
Severity HIGH
CVSS v3.1 Base Score N/A
CWE Classification CWE-73: External Control of File Name or Path
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

How to Fix CVE-2026-110385

To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2026-110385, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree

Analyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-73: External Control of File Name or Path, where the product allows user input to control or influence paths or file names that are used in filesystem operations. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

A remote code execution vulnerability in ONLYOFFICE Document Server versions before10.0.0 allows an authenticated attacker with a valid Inbox-compatible JWT to execute arbitrary operating system commands as the ds service account. The Document Builder API improperly processes user-controlled converter XML supplied through the optional third argument of builder.SaveFile(). By injecting a duplicate m_sFileTo element, an attacker can override the server-generated output path and write arbitrary content outside the designated job directory. This allows the attacker to overwrite the runtime.json configuration file, modify the Document Builder executable path and arguments, and execute arbitrary commands when a subsequent Document Builder job is processed.

References

NVD — CVE-2026-110385 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-110385
Software Source Repository REPOSITORY
https://github.com/ONLYOFFICE/DocumentServer/blob/master/CHANGELOG.md

Frequently Asked Questions

What is CVE-2026-110385?
CVE-2026-110385 is a security vulnerability in Software classified as a security vulnerability vulnerability under CWE-73: External Control of File Name or Path.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2026-110385?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-110385?
CVE-2026-110385 is classified under CWE-73: External Control of File Name or Path (The product allows user input to control or influence paths or file names that are used in filesystem operations.).
How can I check Maven dependencies for CVE-2026-110385?
Run the dependency tree command: 'mvn dependency:tree'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-4j4f-mq3p-mc2r",
  "modified" : "2026-10-14T03:30:38Z",
  "published" : "2026-10-14T03:30:38Z",
  "aliases" : [ "CVE-2026-110385" ],
  "details" : "A remote code execution vulnerability in ONLYOFFICE Document Server versions before10.0.0 allows an authenticated attacker with a valid Inbox-compatible JWT to execute arbitrary operating system commands as the ds service account. The Document Builder API improperly processes user-controlled converter XML supplied through the optional third argument of builder.SaveFile(). By injecting a duplicate m_sFileTo element, an attacker can override the server-generated output path and write arbitrary content outside the designated job directory. This allows the attacker to overwrite the runtime.json configuration file, modify the Document Builder executable path and arguments, and execute arbitrary commands when a subsequent Document Builder job is processed.",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
  } ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-110385"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/ONLYOFFICE/DocumentServer/blob/master/CHANGELOG.md"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-73" ],
    "severity" : "HIGH",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-10-14T01:17:06Z"
  }
}