CVE-2026-53781— Summarize < 0.17.0 Disk Exhaustion via Uncapped Media Download
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I. Basic Information for CVE-2026-53781
Vulnerability Information
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Vulnerability Title
Summarize < 0.17.0 Disk Exhaustion via Uncapped Media Download
Source: CVE Program / CVE List V5
Vulnerability Description
Summarize before 0.17.0 contains a resource exhaustion vulnerability that allows remote attackers to cause disk exhaustion by serving media responses that bypass the enforced size limit through missing or misreported Content-Length headers, chunked transfer encoding, or failed HEAD requests. Attackers who control a podcast feed or media URL can stream an unbounded response to local storage via the temp-file download path, exhausting disk or system resources on the host running the CLI.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
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 0.17.0之前版本存在安全漏洞，该漏洞源于资源耗尽，远程攻击者可通过缺少或错误报告的Content-Length标头、分块传输编码或失败的HEAD请求，使媒体响应绕过强制大小限制，导致磁盘耗尽。攻击者可通过临时文件下载路径将无界响应流式传输到本地存储，耗尽主机磁盘或系统资源。
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-2026-53781
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Patches & Fixes for CVE-2026-53781 (1)
Vendor Advisories for CVE-2026-53781 (1)
Vendor Pages for CVE-2026-53781 (1)
- 🔗 Release v0.17.0 · steipete/summarize · GitHubrelease-notes
Same Patch Batch · steipete · 2026-06-11 · 3 CVEs total
| CVE-2026-53782 | 7.4 HIGH | Summarize < 0.17.0 SSRF via podcast:transcript URL fetch |
| CVE-2026-49949 | 5.3 MEDIUM | CodexBar < 0.33.0 Credential Leakage via HTTP Redirect |
IV. Related Vulnerabilities
Same product: summarize
- CVE-2026-53782
Summarize < 0.17.0 SSRF via podcast:transcript URL fetch - CVE-2026-45246
Summarize < 0.15.1 Insecure File Permissions Information Dis - 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
Same vendor: steipete
- CVE-2026-53782
Summarize < 0.17.0 SSRF via podcast:transcript URL fetch - CVE-2026-49949
CodexBar < 0.33.0 Credential Leakage via HTTP Redirect - CVE-2026-49135
CodexBar < 0.32.0 Insecure Temporary File Handling in Notari - CVE-2026-49134
CodexBar < 0.32.0 Privilege Escalation via CLI Installer Tem - CVE-2026-43625
CodexBar < 0.32.0 Session Cookie Exposure via HTTP Redirect
Same weakness: CWE-770
- CVE-2026-55734
guardian atom exhaustion in Guardian.Permissions.encode_perm - CVE-2026-55733
Atom-table exhaustion denial of service in Guardian permissi - CVE-2026-54894
Atom-table exhaustion denial of service in Guardian via unbo - CVE-2026-67297
FreeRDP before 3.29.0 Resource Exhaustion via chunked HTTP r - CVE-2026-67317
axios 1.7.0 before 1.18.0 maxBodyLength Bypass via ReadableS
V. Comments for CVE-2026-53781
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