Cross-site scripting (XSS) vulnerability in Apache 2.2.6 and earlier allows remote attackers to inject arbitrary web script or HTML via UTF-7 encoded URLs that are not properly handled when displaying the 403 Forbidden error page.
結論預警: CVE-2008-2168 綜合評估為高可利用風險（61.8/100）：CVSS 技術影響為中級，利用機率偏高（EPSS 54.85%，百分位 99%） 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 |
|---|---|---|---|---|
| 31759 | exploit_db | edb | 2008-05-08 | 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 | 60.77% | 54.85% | -5.91% |
| 2 | 2026-06-08 | 54.71% | 60.77% | +6.06% |
| 3 | 2026-05-13 | — | 54.71% | — |
完整 EPSS 歷史 （共 41 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 |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
low | CVE-2008-2168 low priority: Debian including 1 source packages (apache2), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2008-2168 |
redhat
|
— | — | https://access.redhat.com/security/cve/CVE-2008-2168 |
ubuntu
|
low | CVE-2008-2168 low priority: Ubuntu including 1 source packages (apache2), 6 status rows across 6 suites (dapper, feisty, gutsy, hardy, intrepid, upstream): released 3, not-affected 2, ignored 1. | https://ubuntu.com/security/CVE-2008-2168 |
The Apache security team state that this issue is due to web browsers that are violating RFC2616 and is not a flaw in the Apache HTTPD Server.
This is actually a flaw in browsers that do not derive the response character set as required by RFC 2616. This does not affect the default configuration of Apache httpd in Red Hat products and will only affect customers who have removed the "AddDefaultCharset" directive. https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2008-2168
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| apache | http_server | — | cpe:2.3:a:apache:http_server:-:*:*:*:*:*:*:* |
| apache | http_server | 2.0 | cpe:2.3:a:apache:http_server:2.0:*:*:*:*:*:*:* |
| apache | http_server | 2.0.9 | cpe:2.3:a:apache:http_server:2.0.9:*:*:*:*:*:*:* |
| apache | http_server | 2.0.28 | cpe:2.3:a:apache:http_server:2.0.28:*:*:*:*:*:*:* |
| apache | http_server | 2.0.28 | cpe:2.3:a:apache:http_server:2.0.28:beta:*:*:*:*:*:* |
| apache | http_server | 2.0.32 | cpe:2.3:a:apache:http_server:2.0.32:*:*:*:*:*:*:* |
| apache | http_server | 2.0.32 | cpe:2.3:a:apache:http_server:2.0.32:beta:*:*:*:*:*:* |
| apache | http_server | 2.0.34 | cpe:2.3:a:apache:http_server:2.0.34:beta:*:*:*:*:*:* |
| apache | http_server | 2.0.35 | cpe:2.3:a:apache:http_server:2.0.35:*:*:*:*:*:*:* |
| apache | http_server | 2.0.36 | cpe:2.3:a:apache:http_server:2.0.36:*:*:*:*:*:*:* |
| apache | http_server | 2.0.37 | cpe:2.3:a:apache:http_server:2.0.37:*:*:*:*:*:*:* |
| apache | http_server | 2.0.38 | cpe:2.3:a:apache:http_server:2.0.38:*:*:*:*:*:*:* |
| apache | http_server | 2.0.39 | cpe:2.3:a:apache:http_server:2.0.39:*:*:*:*:*:*:* |
| apache | http_server | 2.0.40 | cpe:2.3:a:apache:http_server:2.0.40:*:*:*:*:*:*:* |
| apache | http_server | 2.0.41 | cpe:2.3:a:apache:http_server:2.0.41:*:*:*:*:*:*:* |
| apache | http_server | 2.0.42 | cpe:2.3:a:apache:http_server:2.0.42:*:*:*:*:*:*:* |
| apache | http_server | 2.0.43 | cpe:2.3:a:apache:http_server:2.0.43:*:*:*:*:*:*:* |
| apache | http_server | 2.0.44 | cpe:2.3:a:apache:http_server:2.0.44:*:*:*:*:*:*:* |
| apache | http_server | 2.0.45 | cpe:2.3:a:apache:http_server:2.0.45:*:*:*:*:*:*:* |
| apache | http_server | 2.0.46 | cpe:2.3:a:apache:http_server:2.0.46:*:*:*:*:*:*:* |
| apache | http_server | 2.0.47 | cpe:2.3:a:apache:http_server:2.0.47:*:*:*:*:*:*:* |
| apache | http_server | 2.0.48 | cpe:2.3:a:apache:http_server:2.0.48:*:*:*:*:*:*:* |
| apache | http_server | 2.0.49 | cpe:2.3:a:apache:http_server:2.0.49:*:*:*:*:*:*:* |
| apache | http_server | 2.0.50 | cpe:2.3:a:apache:http_server:2.0.50:*:*:*:*:*:*:* |
| apache | http_server | 2.0.51 | cpe:2.3:a:apache:http_server:2.0.51:*:*:*:*:*:*:* |
| apache | http_server | 2.0.52 | cpe:2.3:a:apache:http_server:2.0.52:*:*:*:*:*:*:* |
| apache | http_server | 2.0.53 | cpe:2.3:a:apache:http_server:2.0.53:*:*:*:*:*:*:* |
| apache | http_server | 2.0.54 | cpe:2.3:a:apache:http_server:2.0.54:*:*:*:*:*:*:* |
| apache | http_server | 2.0.55 | cpe:2.3:a:apache:http_server:2.0.55:*:*:*:*:*:*:* |
| apache | http_server | 2.0.56 | cpe:2.3:a:apache:http_server:2.0.56:*:*:*:*:*:*:* |
| apache | http_server | 2.0.57 | cpe:2.3:a:apache:http_server:2.0.57:*:*:*:*:*:*:* |
| apache | http_server | 2.0.58 | cpe:2.3:a:apache:http_server:2.0.58:*:*:*:*:*:*:* |
| apache | http_server | 2.0.59 | cpe:2.3:a:apache:http_server:2.0.59:*:*:*:*:*:*:* |
| apache | http_server | 2.0.60 | cpe:2.3:a:apache:http_server:2.0.60:*:*:*:*:*:*:* |
| apache | http_server | 2.0.61 | cpe:2.3:a:apache:http_server:2.0.61:*:*:*:*:*:*:* |
| apache | http_server | 2.1 | cpe:2.3:a:apache:http_server:2.1:*:*:*:*:*:*:* |
| apache | http_server | 2.1.1 | cpe:2.3:a:apache:http_server:2.1.1:*:*:*:*:*:*:* |
| apache | http_server | 2.1.2 | cpe:2.3:a:apache:http_server:2.1.2:*:*:*:*:*:*:* |
| apache | http_server | 2.1.3 | cpe:2.3:a:apache:http_server:2.1.3:*:*:*:*:*:*:* |
| apache | http_server | 2.1.4 | cpe:2.3:a:apache:http_server:2.1.4:*:*:*:*:*:*:* |
| apache | http_server | 2.1.5 | cpe:2.3:a:apache:http_server:2.1.5:*:*:*:*:*:*:* |
| apache | http_server | 2.1.6 | cpe:2.3:a:apache:http_server:2.1.6:*:*:*:*:*:*:* |
| apache | http_server | 2.1.7 | cpe:2.3:a:apache:http_server:2.1.7:*:*:*:*:*:*:* |
| apache | http_server | 2.1.8 | cpe:2.3:a:apache:http_server:2.1.8:*:*:*:*:*:*:* |
| apache | http_server | 2.2 | cpe:2.3:a:apache:http_server:2.2:*:*:*:*:*:*:* |
| apache | http_server | 2.2.1 | cpe:2.3:a:apache:http_server:2.2.1:*:*:*:*:*:*:* |
| apache | http_server | 2.2.2 | cpe:2.3:a:apache:http_server:2.2.2:*:*:*:*:*:*:* |
| apache | http_server | 2.2.3 | cpe:2.3:a:apache:http_server:2.2.3:*:*:*:*:*:*:* |
| apache | http_server | 2.2.4 | cpe:2.3:a:apache:http_server:2.2.4:*:*:*:*:*:*:* |