本ページは onlyoffice server に影響する公開済み CVE（NVD の CPE 経由で関連付け）を列挙します。各行に深刻度指標・概要・公開日が含まれます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2021-43449 | ONLYOFFICE all versions as of 2021-11-08 is vulnerable to Server-Side Request Forgery (SSRF). The document editor service can be abused to read and serve arbitrary URLs as a document. | [email protected] | 8.1 | 1.25% | 2023-01-23 | 2026-06-17 |
| CVE-2021-43448 | ONLYOFFICE all versions as of 2021-11-08 is vulnerable to Improper Input Validation. A lack of input validation can allow an attacker to spoof the names of users who interact with a document, if the document id is known. | [email protected] | 5.3 | 1.01% | 2023-01-23 | 2026-06-17 |
| CVE-2021-43447 | ONLYOFFICE all versions as of 2021-11-08 is affected by Incorrect Access Control. An authentication bypass in the document editor allows attackers to edit documents without authentication. | [email protected] | 7.5 | 1.25% | 2023-01-23 | 2026-06-17 |
| CVE-2021-43446 | ONLYOFFICE all versions as of 2021-11-08 is vulnerable to Cross Site Scripting (XSS). The "macros" feature of the document editor allows malicious cross site scripting payloads to be used. | [email protected] | 6.1 | 0.82% | 2023-01-23 | 2026-06-17 |
| CVE-2021-43445 | ONLYOFFICE all versions as of 2021-11-08 is affected by Incorrect Access Control. An attacker can authenticate with the web socket service of the ONLYOFFICE document editor which is protected by JWT auth by using a default JWT signing key. | [email protected] | 9.8 | 1.71% | 2023-01-23 | 2026-06-17 |
| CVE-2021-43444 | ONLYOFFICE all versions as of 2021-11-08 is affected by Incorrect Access Control. Signed document download URLs can be forged due to a weak default URL signing key. | [email protected] | 7.5 | 1.20% | 2023-01-23 | 2026-06-17 |