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CVE-2026-53782— Summarize < 0.17.0 SSRF via podcast:transcript URL fetch

CVSS 7.4 · High EPSS 0.27% · P18

Affected Version Matrix 1

VendorProductVersion RangeStatus
steipetesummarize< 0.17.0affected
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I. Basic Information for CVE-2026-53782

Vulnerability Information
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Vulnerability Title
Summarize < 0.17.0 SSRF via podcast:transcript URL fetch
Source: NVD (National Vulnerability Database)
Vulnerability Description
Summarize before 0.17.0 contains a server-side request forgery vulnerability that allows attackers who control a podcast RSS feed to direct the host to fetch transcript content from loopback addresses, link-local addresses, RFC 1918 private ranges, or other reserved destinations by supplying malicious podcast:transcript URL values. Attackers can bypass protections through DNS rebinding and redirect-based techniques, as redirect targets are not revalidated and hostnames are not resolved before request dispatch, exposing internal service responses through the summarization flow.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Summarize 代码问题漏洞
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之前版本存在代码问题漏洞，该漏洞源于服务端请求伪造，攻击者可通过提供恶意podcast:transcript URL值，控制播客RSS源以引导主机从回环地址、链路本地地址、RFC 1918私有范围或其他保留目的地获取转录内容。攻击者可通过DNS重新绑定和重定向技术绕过保护，暴露内部服务响应。
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

VendorProductAffected VersionsCPESubscribe
steipetesummarize 0 ~ 0.17.0 -

II. Public POCs for CVE-2026-53782

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 7727 chars
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III. Intelligence Information for CVE-2026-53782

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Patches & Fixes for CVE-2026-53782 (1)

Vendor Advisories for CVE-2026-53782 (1)

Vendor Pages for CVE-2026-53782 (1)

Same Patch Batch · steipete · 2026-06-11 · 3 CVEs total

CVE-2026-499495.3 MEDIUMCodexBar < 0.33.0 Credential Leakage via HTTP Redirect
CVE-2026-537814.3 MEDIUMSummarize < 0.17.0 Disk Exhaustion via Uncapped Media Download

IV. Related Vulnerabilities

Same product: summarize
Same vendor: steipete
Same weakness: CWE-918

V. Comments for CVE-2026-53782

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