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document_server

Vendor: onlyoffice

Actively Exploited 0 CISA KEV List
PoC / Exploits 0 Code Available
Total RCEs 8 Remote Access
Total CVEs 24 Total Indexed
Avg. EPSS 3.68% Exploit Prob.
Latest CVE CVE-2025-68936 Dec 25

Security Vulnerability Index

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6.4 CVSS

ONLYOFFICE Docs before 9.2.1 allows XSS via the Color theme name. This is related to DocumentServer.

EPSS: 0.01%
6.4 CVSS

ONLYOFFICE Docs before 9.2.1 allows XSS via the Font field for the Multilevel list settings window. This is related to DocumentServer.

EPSS: 0.01%
6.7 CVSS

Path Traversal vulnerability in ONLYOFFICE Document Server before v8.0.1 allows a remote attacker to copy arbitrary files by manipulating the fileExt parameter in the /example/editor endpoint, leading to unauthorized access to sensitive files and potential Denial of Service (DoS).

EPSS: 0.33%
6.1 CVSS

ONLYOFFICE Docs before 8.0.1 allows XSS because a macro is an immediately-invoked function expression (IIFE), and therefore a sandbox escape is possible by directly calling the constructor of the Function object. NOTE: this issue exists because of an incorrect fix for CVE-2021-43446.

EPSS: 0.41%
7.5 CVSS

Memory Exhaustion vulnerability in ONLYOFFICE Document Server 4.0.3 through 7.3.2 allows remote attackers to cause a denial of service via crafted JavaScript file.

EPSS: 1.06%
9.8 CVSS

An out of bounds memory access vulnerability in ONLYOFFICE DocumentServer 4.0.3 through 7.3.2 allows remote attackers to run arbitrary code via crafted JavaScript file.

EPSS: 2.33%
9.8 CVSS

A use after free issue discovered in ONLYOFFICE DocumentServer 4.0.3 through 7.3.2 allows remote attackers to run arbitrary code via crafted JavaScript file.

EPSS: 1.17%
7.8 CVSS

ONLYOFFICE Docs through 7.3 on certain Linux distributions allows local users to gain privileges via a Trojan horse libgcc_s.so.1 in the current working directory, which may be any directory in which an ONLYOFFICE document is located.

EPSS: 0.13%
9.8 CVSS

Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a heap overflow via the component DesktopEditor/fontengine/fontconverter/FontFileBase.h.

EPSS: 16.16%
9.8 CVSS

Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a stack overflow via the component DesktopEditor/common/File.cpp.

EPSS: 16.16%