CVE-2026-26064
中文标题:
（暂无数据）
英文标题:
calibre: Path Traversal Vulnerability Enables Arbitrary File Write and Remote Code Execution
漏洞描述
中文描述:
（暂无数据）
英文描述:
calibre is a cross-platform e-book manager for viewing, converting, editing, and cataloging e-books. Versions 9.2.1 and below contain a Path Traversal vulnerability that allows arbitrary file writes anywhere the user has write permissions. On Windows, this leads to Remote Code Execution by writing a payload to the Startup folder, which executes on next login. Function extract_pictures only checks startswith('Pictures'), and does not sanitize '..' sequences. calibre's own ZipFile.extractall() in utils/zipfile.py does sanitize '..' via _get_targetpath(), but extract_pictures() bypasses this by using manual zf.read() + open(). This issue has been fixed in version 9.3.0.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| kovidgoyal | calibre | < 9.3.0 | - | - |
cpe:2.3:a:kovidgoyal:calibre:<_9.3.0:*:*:*:*:*:*:*
|
| calibre-ebook | calibre | * | - | - |
cpe:2.3:a:calibre-ebook:calibre:*:*:*:*:*:*:*:*
|
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
4.0 (cna)
CRITICALCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
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 |
|---|---|---|---|
| CVE | cve_CVE-2026-26064 |
2026-02-20 03:19:39 | 2026-02-19 22:00:03 |
| NVD | nvd_CVE-2026-26064 |
2026-02-21 02:00:04 | 2026-02-20 22:00:05 |
版本与语言
安全公告
变更历史
查看详细变更
- affected_products_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']