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.
结论预警: CVE-2009-4100 综合评估为高风险(69.7/100):CVSS 技术影响为严重级,利用概率(EPSS 3.87%) 核心证据: 近一日 EPSS 上升 +1.47%,被利用关注度持续升高。 强制指令: 被利用概率偏高—请排查暴露面并优先安排修补。
风险随态势动态变化;本站持续评估并同步更新本页展示内容。
EPSS 日更估计相对被利用可能性;百分位表示该 CVE 在已评分漏洞中的相对排名(越高表示相对更严重)。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化(新 − 旧) |
|---|---|---|---|---|
| 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 历史 (共 9 条)
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 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
| 厂商 | 产品 | 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:*:*:*:*:*:*:* |