CVE-2026-45246— Summarize < 0.15.1 Insecure File Permissions Information Disclosure
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-45246
Vulnerability Information
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Vulnerability Title
Summarize < 0.15.1 Insecure File Permissions Information Disclosure
Source: NVD (National Vulnerability Database)
Vulnerability Description
Summarize prior to 0.15.1 contains an insecure file permission vulnerability in the refresh-free configuration rewrite path that allows local users to read sensitive credentials by exploiting default filesystem permissions. When the refresh-free path rewrites the configuration file, it creates the replacement with default process umask permissions instead of preserving the original file permissions, exposing the config file containing API keys and provider credentials to other local users on shared Unix-like systems.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键资源的不正确权限授予
Source: NVD (National Vulnerability Database)
Vulnerability Title
Summarize 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Summarize是Peter Steinberger个人开发者的一款支持多来源的快速摘要工具。 Summarize 0.15.1之前版本存在安全漏洞，该漏洞源于无刷新配置重写路径中的不安全文件权限问题，可能导致本地用户通过利用默认文件系统权限读取敏感凭据。当无刷新路径重写配置文件时，它使用默认进程umask权限创建替换文件，而不是保留原始文件权限，将包含API密钥和提供者凭据的配置文件暴露给共享类Unix系统上的其他本地用户。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-45246
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|---|
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- https://github.com/steipete/summarize/pull/217issue-tracking
- https://nvd.nist.gov/vuln/detail/CVE-2026-45246
Same Patch Batch · steipete · 2026-05-18 · 5 CVEs total
| CVE-2026-45245 | 7.4 HIGH | Summarize < 0.15.1 Unauthorized Daemon Request via Untrusted Events |
| CVE-2026-45242 | 7.1 HIGH | Summarize < 0.15.1 Path Traversal via slidesDir Parameter |
| CVE-2026-45243 | 6.1 MEDIUM | Summarize < 0.15.1 Browser Extension Missing Authorization via Content Script |
| CVE-2026-45244 | 5.4 MEDIUM | Summarize < 0.15.1 Unapproved Browser Automation Execution |
IV. Related Vulnerabilities
Same product: summarize
- CVE-2026-45245
Summarize < 0.15.1 Unauthorized Daemon Request via Untrusted - CVE-2026-45244
Summarize < 0.15.1 Unapproved Browser Automation Execution - CVE-2026-45242
Summarize < 0.15.1 Path Traversal via slidesDir Parameter - CVE-2026-45243
Summarize < 0.15.1 Browser Extension Missing Authorization v - CVE-2026-45222
Summarize Insecure Daemon Configuration File Permissions
Same vendor: steipete
- CVE-2026-45245
Summarize < 0.15.1 Unauthorized Daemon Request via Untrusted - CVE-2026-45244
Summarize < 0.15.1 Unapproved Browser Automation Execution - CVE-2026-45242
Summarize < 0.15.1 Path Traversal via slidesDir Parameter - CVE-2026-45243
Summarize < 0.15.1 Browser Extension Missing Authorization v - CVE-2026-45222
Summarize Insecure Daemon Configuration File Permissions
V. Comments for CVE-2026-45246
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