Yoono extension before 6.1.1 for Firefox performs certain operations with chrome privileges, which allows user-assisted remote attackers to execute arbitrary commands and perform cross-domain scripting attacks via DOM event handlers such as onload.
結論預警: CVE-2009-4100 綜合評估為高風險(69.7/100):CVSS 技術影響為嚴重級,利用機率(EPSS 3.87%) 核心證據: 近一日 EPSS 上升 +1.47%,被利用關注度持續升高。 強制指令: 被利用機率偏高—請盤點暴露面並優先安排修補。
風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。
EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化(新 − 舊) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 2.40% | 3.87% | +1.47% |
| 2 | 2026-04-19 | 2.69% | 2.40% | -0.29% |
| 3 | 2025-04-21 | — | 2.69% | — |
完整 EPSS 歷史 (共 9 筆)
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 9.3 | 2.0 | HIGH |
|
8.6 | 10.0 | [email protected] |
: Per info from the following advisory: http://www.net-security.org/secworld.php?id=8527 Raised the score to CIA:complete NVD received information from Yoono development team on December 4, 2009 that the affected versions are in fact 6.1.0 and previous. NVD adjusted affected versions accordingly because of this new information.
: NVD received information from Yoono development team on December 4, 2009 that the fixed version is in fact 6.1.1. A patch can be found at the following URL: https://addons.mozilla.org/en-US/firefox/addons/versions/1833
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| yoono | yoono | <= 6.1.0 | cpe:2.3:a:yoono:yoono:*:*:*:*:*:*:*:* |
| yoono | yoono | 2.0.2.474 | cpe:2.3:a:yoono:yoono:2.0.2.474:*:*:*:*:*:*:* |
| yoono | yoono | 2.0.3.564 | cpe:2.3:a:yoono:yoono:2.0.3.564:*:*:*:*:*:*:* |
| yoono | yoono | 2.0.4.641 | cpe:2.3:a:yoono:yoono:2.0.4.641:*:*:*:*:*:*:* |
| yoono | yoono | 2.1.0.743 | cpe:2.3:a:yoono:yoono:2.1.0.743:*:*:*:*:*:*:* |
| yoono | yoono | 2.2.1.1038 | cpe:2.3:a:yoono:yoono:2.2.1.1038:*:*:*:*:*:*:* |
| yoono | yoono | 3.0.0.1268 | cpe:2.3:a:yoono:yoono:3.0.0.1268:*:*:*:*:*:*:* |
| yoono | yoono | 3.0.0.1270 | cpe:2.3:a:yoono:yoono:3.0.0.1270:*:*:*:*:*:*:* |
| yoono | yoono | 3.0.1.1388 | cpe:2.3:a:yoono:yoono:3.0.1.1388:*:*:*:*:*:*:* |
| yoono | yoono | 3.0.2.1976 | cpe:2.3:a:yoono:yoono:3.0.2.1976:*:*:*:*:*:*:* |
| yoono | yoono | 3.0.3.2369 | cpe:2.3:a:yoono:yoono:3.0.3.2369:*:*:*:*:*:*:* |
| yoono | yoono | 3.0.4.2469 | cpe:2.3:a:yoono:yoono:3.0.4.2469:*:*:*:*:*:*:* |
| yoono | yoono | 3.0.5.2626 | cpe:2.3:a:yoono:yoono:3.0.5.2626:*:*:*:*:*:*:* |
| yoono | yoono | 3.0.6.2723 | cpe:2.3:a:yoono:yoono:3.0.6.2723:*:*:*:*:*:*:* |
| yoono | yoono | 3.1.0.2898 | cpe:2.3:a:yoono:yoono:3.1.0.2898:*:*:*:*:*:*:* |
| yoono | yoono | 3.1.1.2999 | cpe:2.3:a:yoono:yoono:3.1.1.2999:*:*:*:*:*:*:* |
| yoono | yoono | 4.0.0.4529 | cpe:2.3:a:yoono:yoono:4.0.0.4529:*:*:*:*:*:*:* |
| yoono | yoono | 4.0.1.4774 | cpe:2.3:a:yoono:yoono:4.0.1.4774:*:*:*:*:*:*:* |
| yoono | yoono | 4.0.2.5149 | cpe:2.3:a:yoono:yoono:4.0.2.5149:*:*:*:*:*:*:* |
| yoono | yoono | 4.0.3.5488 | cpe:2.3:a:yoono:yoono:4.0.3.5488:*:*:*:*:*:*:* |
| yoono | yoono | 5.0.1.11511_11520 | cpe:2.3:a:yoono:yoono:5.0.1.11511_11520:*:*:*:*:*:*:* |
| yoono | yoono | 5.0.3 | cpe:2.3:a:yoono:yoono:5.0.3:*:*:*:*:*:*:* |
| yoono | yoono | 5.0.4 | cpe:2.3:a:yoono:yoono:5.0.4:*:*:*:*:*:*:* |
| yoono | yoono | 5.0.5 | cpe:2.3:a:yoono:yoono:5.0.5:*:*:*:*:*:*:* |
| yoono | yoono | 5.0.6 | cpe:2.3:a:yoono:yoono:5.0.6:*:*:*:*:*:*:* |
| yoono | yoono | 5.0.7 | cpe:2.3:a:yoono:yoono:5.0.7:*:*:*:*:*:*:* |
| yoono | yoono | 5.0.7.2 | cpe:2.3:a:yoono:yoono:5.0.7.2:*:*:*:*:*:*:* |
| yoono | yoono | 5.1.0 | cpe:2.3:a:yoono:yoono:5.1.0:*:*:*:*:*:*:* |
| yoono | yoono | 5.2.0 | cpe:2.3:a:yoono:yoono:5.2.0:*:*:*:*:*:*:* |
| yoono | yoono | 5.3.0 | cpe:2.3:a:yoono:yoono:5.3.0:*:*:*:*:*:*:* |
| yoono | yoono | 5.4.0 | cpe:2.3:a:yoono:yoono:5.4.0:*:*:*:*:*:*:* |
| yoono | yoono | 6.0.0 | cpe:2.3:a:yoono:yoono:6.0.0:*:*:*:*:*:*:* |
| yoono | yoono | 6.0.1 | cpe:2.3:a:yoono:yoono:6.0.1:*:*:*:*:*:*:* |