Cross-site request forgery (CSRF) vulnerability in index/manager/fileUpload in Public Knowledge Project Open Conference Systems 2.3.4 and earlier allows remote attackers to hijack the authentication of administrators for requests that upload a PHP file.
結論預警: CVE-2011-5195 綜合評估為高可利用風險（64.4/100）：CVSS 技術影響為中級，利用機率（EPSS 1.11%） 核心證據: 已收錄 2 筆公開利用參考（Exploit-DB）。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。
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。
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| 18266 | exploit_db | edb | 2011-12-23 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 0.46% | 1.11% | +0.65% |
| 2 | 2026-05-25 | 0.40% | 0.46% | +0.06% |
| 3 | 2026-02-06 | — | 0.40% | — |
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 |
|---|---|---|---|---|---|---|
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| public_knowledge_project | open_conference_systems | <= 2.3.4 | cpe:2.3:a:public_knowledge_project:open_conference_systems:*:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 1.0 | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.0:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 1.1 | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.1:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 1.1.1 | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.1.1:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 1.1.2 | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.1.2:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 1.1.3 | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.1.3:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 1.1.4 | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.1.4:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 1.1.5 | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.1.5:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 1.1.6 | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.1.6:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 1.1.7 | cpe:2.3:a:public_knowledge_project:open_conference_systems:1.1.7:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.0 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.0:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.1 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.1:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.1.0-1 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.1.0-1:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.1.1 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.1.1:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.1.1-1 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.1.1-1:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.1.1.-2 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.1.1.-2:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.1.2 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.1.2:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.1.2-1 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.1.2-1:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.3 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.3:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.3.1 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.3.1:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.3.2 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.3.2:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.3.3 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.3.3:*:*:*:*:*:*:* |
| public_knowledge_project | open_conference_systems | 2.3.3-1 | cpe:2.3:a:public_knowledge_project:open_conference_systems:2.3.3-1:*:*:*:*:*:*:* |
| URL | 標籤 |
|---|---|
| http://osvdb.org/77995 | |
| http://secunia.com/advisories/47330 | Vendor Advisory |
| http://www.exploit-db.com/exploits/18266 | Exploit |