ONLYOFFICE Docs (DocumentServer) - Reflected Cross-Site Scripting

ONLYOFFICE Docs DocumentServer = 8.3.1 contains a reflected XSS caused by improper sanitization of crafted HTTP POST requests via the WOPI protocol, letting attackers inject malicious scripts reflected in HTML response, exploit requires crafted POST requests. id: CVE-2025-5301 info: name:...

OnlyOffice-path-traversal

Эксплойт ONLYOFFICE: обход пути CVE-2023-46988 📌 Обзор Этот скрипт эксплуатирует уязвимость обхода пути в ONLYOFFICE Document Server CVE-2023-46988, которая позволяет неавторизованным пользователям копировать произвольные файлы с сервера. Уязвимость существует в конечной точке /example/editor, гд...

CVE-2026-93643

When OnlyOffice/Document Editing is available, an unauthenticated remote attacker with access to an existing supported public Briefcase document can abuse unsigned save fields to perform path-traversal writes and execute commands as zimbra...

CVE-2026-93643

The Zimbra Collaboration Suite is vulnerable to a critical security flaw when OnlyOffice/Document Editing is enabled. An unauthenticated remote attacker with access to a supported public Briefcase document can exploit unsigned save fields to perform path-traversal writes . This vulnerability can ...

EUVD-2026-87101

When OnlyOffice/Document Editing is available, an unauthenticated remote attacker with access to an existing supported public Briefcase document can abuse unsigned save fields to perform path-traversal writes and execute commands as zimbra...

CVE-2026-93643 Zimbra Collaboration Suite OnlyOffice Integration Path Traversal Leading to Remote Code Execution via Unauthenticated /downloadas Request

When OnlyOffice/Document Editing is available, an unauthenticated remote attacker with access to an existing supported public Briefcase document can abuse unsigned save fields to perform path-traversal writes and execute commands as zimbra...

CVE-2026-93643 Zimbra Collaboration Suite OnlyOffice Integration Path Traversal Leading to Remote Code Execution via Unauthenticated /downloadas Request

When OnlyOffice/Document Editing is available, an unauthenticated remote attacker with access to an existing supported public Briefcase document can abuse unsigned save fields to perform path-traversal writes and execute commands as zimbra...

CVE-2026-93643: Improper Limitation of a Pathname to a Restricted Directory

When OnlyOffice/Document Editing is available, an unauthenticated remote attacker with access to an existing supported public Briefcase document can abuse unsigned save fields to perform path-traversal writes and execute commands as zimbra...

CVE-2026-84282

A Server-Side Request Forgery SSRF vulnerability exists in the ONLYOFFICE ownCloud Integration plugin version 9.12. The /apps/onlyoffice/ajax/settings/address endpoint does not sufficiently validate the user-supplied Document Server URL before initiating outbound connections. An authenticated...

CVE-2026-84282 A Server-Side Request Forgery (SSRF) vulnerability exists in the ONLYOFFICE ownCloud Integration plugin (version 9.12)

A Server-Side Request Forgery SSRF vulnerability exists in the ONLYOFFICE ownCloud Integration plugin version 9.12. The /apps/onlyoffice/ajax/settings/address endpoint does not sufficiently validate the user-supplied Document Server URL before initiating outbound connections. An authenticated...

CVE-2026-84282

A Server-Side Request Forgery (SSRF) vulnerability exists in the ONLYOFFICE ownCloud Integration plugin (version 9.12) developed by Ascensio System SIA . The /apps/onlyoffice/ajax/settings/address endpoint fails to sufficiently validate user-supplied Document Server URLs before initiating outboun...

EUVD-2026-72807

A Server-Side Request Forgery SSRF vulnerability exists in the ONLYOFFICE ownCloud Integration plugin version 9.12. The /apps/onlyoffice/ajax/settings/address endpoint does not sufficiently validate the user-supplied Document Server URL before initiating outbound connections. An authenticated...

CVE-2026-84282 A Server-Side Request Forgery (SSRF) vulnerability exists in the ONLYOFFICE ownCloud Integration plugin (version 9.12)

A Server-Side Request Forgery SSRF vulnerability exists in the ONLYOFFICE ownCloud Integration plugin version 9.12. The /apps/onlyoffice/ajax/settings/address endpoint does not sufficiently validate the user-supplied Document Server URL before initiating outbound connections. An authenticated...

CVE-2026-84282 A Server-Side Request Forgery (SSRF) vulnerability exists in the ONLYOFFICE ownCloud Integration plugin (version 9.12)

A Server-Side Request Forgery SSRF vulnerability exists in the ONLYOFFICE ownCloud Integration plugin version 9.12. The /apps/onlyoffice/ajax/settings/address endpoint does not sufficiently validate the user-supplied Document Server URL before initiating outbound connections. An authenticated...

PT-2026-87103

A Server-Side Request Forgery SSRF vulnerability exists in the ONLYOFFICE ownCloud Integration plugin version 9.12. The /apps/onlyoffice/ajax/settings/address endpoint does not sufficiently validate the user-supplied Document Server URL before initiating outbound connections. An authenticated...

CVE-2026-84282: Undefined Security Weakness

A Server-Side Request Forgery SSRF vulnerability exists in the ONLYOFFICE ownCloud Integration plugin version 9.12. The /apps/onlyoffice/ajax/settings/address endpoint does not sufficiently validate the user-supplied Document Server URL before initiating outbound connections. An authenticated...

ONLYOFFICE ownCloud integration plugin contains a Server-Side Request Forgery (SSRF) vulnerability

Overview A Server-Side Request Forgery SSRF vulnerability exists in Ascensio System SIA's ONLYOFFICE ownCloud integration plugin version 9.12. The plugin’s backend endpoint does not adequately validate the user‑supplied document server URL before initiating outbound connections. An authenticated...

CVE-2026-73576

In Zimbra Collaboration ZCS before 10.1.17, weak cryptographic key generation vulnerability exists in the OnlyOffice integration. The zimbraDocumentEditingJwtSecret is generated using an insecure random number generator, resulting in insufficient entropy. An attacker who obtains a JWT signed with...

CVE-2026-73576

CVE-2026-73576 affects Zimbra Collaboration (ZCS) before 10.1.17 via the OnlyOffice integration. The zimbraDocumentEditingJwtSecret is generated with an insecure RNG, yielding insufficient entropy. This may allow offline brute-forcing to recover the JWT signing secret, enabling JWT forgery and po...

EUVD-2026-58075

In Zimbra Collaboration ZCS before 10.1.17, weak cryptographic key generation vulnerability exists in the OnlyOffice integration. The zimbraDocumentEditingJwtSecret is generated using an insecure random number generator, resulting in insufficient entropy. An attacker who obtains a JWT signed with...