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CVE-2026-111234— SimplePie through 1.9.0 Local File Read via file:// Redirect

Quick assessment

Affected
SimplePie simplepie
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SimplePie 1.9.0 及之前版本存在本地文件读取漏洞。攻击者可通过在重定向或自动发现链接中提供 file:// URL，诱使服务器读取其本地的敏感文件。具体而言，恶意 feed 服务器可返回指向 file:// 路径的 Location 头或 feed 链接，导致 SimplePie 调用 file_get_contents() 函数读取 Web 服务器进程有权访问的文件。

CVSS 5.9 · Medium EPSS 0.31% · P22

Possible ATT&CK Techniques 1 AI

T1123 · Audio Capture

Affected Version Matrix 1

VendorProduct Version RangeStatus
SimplePie simplepie ≤ 1.9.0 affected
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I. Basic Information for CVE-2026-111234

Vulnerability Information
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Vulnerability Title
SimplePie through 1.9.0 Local File Read via file:// Redirect
Source: CVE Program / CVE List V5
Vulnerability Description
SimplePie through 1.9.0 contains a local file read vulnerability that allows malicious feed servers to read server files by supplying file:// URLs in redirects or autodiscovery links. Attackers can return a Location header or feed link pointing to a file:// path, causing file_get_contents() to read files accessible to the web server process.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
SimplePie simplepie 0 ~ 1.9.0 -

II. Public POCs for CVE-2026-111234

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-111234

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Patches & Fixes for CVE-2026-111234 (4)

Vendor Advisories for CVE-2026-111234 (1)

Proof of Concept for CVE-2026-111234 (1)

Vendor Pages for CVE-2026-111234 (1)

Other References for CVE-2026-111234 (1)

IV. Related Vulnerabilities

Same weakness: CWE-73

V. Comments for CVE-2026-111234

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