A vulnerability was found in Buttercup buttercup-browser-extension up to 0.14.2. Affected by this vulnerability is an unknown functionality of the component Vault Handler. The manipulation results in improper access controls. The attack may be performed from a remote location. A high complexity level is associated with this attack. The exploitation appears to be difficult. The exploit has been made public and could be used. Upgrading to version 1.0.1 addresses this issue. The patch is identified as 89. Upgrading the affected component is recommended. This vulnerability only affects products that are no longer supported by the maintainer.
結論預警: CVE-2017-20199 綜合評估為低風險(18.2/100):CVSS 技術影響為低級,利用機率偏低(EPSS 0.46%) 強制指令: 綜合風險偏低,無需緊急處置;依例行週期修補,若 CVSS 或 EPSS 上升再複評優先級。
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 | 2026-07-16 | 0.43% | 0.46% | +0.04% |
| 2 | 2026-06-15 | 0.26% | 0.43% | +0.17% |
| 3 | 2026-06-11 | — | 0.26% | — |
完整 EPSS 歷史 (共 7 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 |
|---|---|---|---|---|---|---|
| 1.3 | 4.0 | LOW |
|
— | — | [email protected] |
| 3.1 | 3.1 | LOW |
|
1.6 | 1.4 | [email protected] |
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 2.6 | 2.0 | LOW |
|
4.9 | 2.9 | [email protected] |
| URL | 標籤 |
|---|---|
| https://github.com/buttercup/buttercup-browser-extension/issues/92 | Issue Tracking |
| https://github.com/buttercup/buttercup-browser-extension/issues/92#issuecomment-358449755 | Issue Tracking |
| https://github.com/buttercup/buttercup-browser-extension/issues/92#issuecomment-372991430 | Issue Tracking |
| https://github.com/buttercup/buttercup-browser-extension/pull/89 | Patch |
| https://github.com/buttercup/buttercup-browser-extension/releases/tag/v1.0.1 | Release Notes |
| https://vuldb.com/?ctiid.319969 | Permissions Required VDB Entry |
| https://vuldb.com/?id.319969 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.628170 | Third Party Advisory VDB Entry |