webbbs_post.pl in WebBBS 4 and 5.0 allows remote attackers to execute arbitrary commands via shell metacharacters in the followup parameter.
结论预警: CVE-2002-1993 综合评估为高可利用风险（93.4/100）：CVSS 技术影响为严重级，利用概率偏高（EPSS 11.88%，百分位 96%） 核心证据: 已收录 2 条公开利用参考（Exploit-DB）。 近一日 EPSS 上升 +5.33%，被利用关注度持续升高。 强制指令: 存在公开利用—请排查暴露面、落实缓解措施并优先修补。
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。
| EDB-ID | 来源 | 类型 | 公开时间 | 链接 |
|---|---|---|---|---|
| 21567 | exploit_db | edb | 2002-06-06 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 6.56% | 11.88% | +5.33% |
| 2 | 2025-03-30 | 11.91% | 6.56% | -5.35% |
| 3 | 2025-03-29 | — | 11.91% | — |
完整 EPSS 历史 （共 19 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 |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.0 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.0:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.1 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.1:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.2 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.2:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.10 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.10:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.11 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.11:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.12 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.12:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.20 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.20:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.21 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.21:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.22 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.22:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.30 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.30:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.31 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.31:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.32 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.32:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 4.33 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:4.33:*:*:*:*:*:*:* |
| affordable_web_space_design | affordable_web_space_design_webbbs | 5.0 | cpe:2.3:a:affordable_web_space_design:affordable_web_space_design_webbbs:5.0:*:*:*:*:*:*:* |