CVE-2026-22200 (CNNVD-202601-1821)
中文标题:
Enhancesoft osTicket 注入漏洞
英文标题:
Enhancesoft osTicket versions up to and including 1.18.2 contain an arbitrary file read vulnerabilit
漏洞描述
中文描述:
Enhancesoft osTicket是美国Enhancesoft公司的一套开源的票务系统。 Enhancesoft osTicket 1.18.2及之前版本存在注入漏洞,该漏洞源于票据PDF导出功能存在任意文件读取,可能导致远程攻击者通过特制富文本HTML泄露服务器文件系统中的敏感本地文件。
英文描述:
Enhancesoft osTicket versions up to and including 1.18.2 contain an arbitrary file read vulnerability in the ticket PDF export functionality. A remote attacker can submit a ticket containing crafted rich-text HTML that includes PHP filter expressions which are insufficiently sanitized before being processed by the mPDF PDF generator during export. When the attacker exports the ticket to PDF, the generated PDF can embed the contents of attacker-selected files from the server filesystem as bitmap images, allowing disclosure of sensitive local files in the context of the osTicket application user. This issue is exploitable in default configurations where guests may create tickets and access ticket status, or where self-registration is enabled.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Enhancesoft | osTicket | - | ≤ 1.18.2 | - |
cpe:2.3:a:enhancesoft:osticket:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| NVD | nvd_CVE-2026-22200 |
2026-01-13 03:00:04 | 2026-01-13 06:36:22 |
| CVE | cve_CVE-2026-22200 |
2026-01-13 07:35:05 | 2026-01-13 07:40:56 |
| CNNVD | cnnvd_CNNVD-202601-1821 |
2026-01-15 01:52:30 | 2026-01-15 01:53:10 |
版本与语言
安全公告
变更历史
查看详细变更
- references_count: 3 -> 5
查看详细变更
- vulnerability_type: 未提取 -> 注入
- cnnvd_id: 未提取 -> CNNVD-202601-1821
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.UNKNOWN -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 8.7
- cvss_vector: 未提取 -> CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- cvss_version: 未提取 -> 4.0
- affected_products_count: 0 -> 1
- data_sources: ['nvd'] -> ['cve', 'nvd']