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CVE-2026-110234— Elio through 1.13.0 Insecure Temporary File Creation in External Preview Command Capture

Quick assessment

Affected
elio-fm elio
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.

Elio 1.13.0 及之前版本存在一个不安全的临时文件漏洞，允许本地用户通过预先在可预测的捕获路径创建符号链接，从而覆盖其他用户的文件。攻击者如果知道受害者的 Elio 进程 ID，就可以植入一个符号链接，使得在预览媒体、字体或归档文件时截断并覆盖受害者拥有的文件。

CVSS 4.4 · Medium

Affected Version Matrix 1

VendorProduct Version RangeStatus
elio-fm elio ≤ 1.13.0 affected
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I. Basic Information for CVE-2026-110234

Vulnerability Information
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Vulnerability Title
Elio through 1.13.0 Insecure Temporary File Creation in External Preview Command Capture
Source: CVE Program / CVE List V5
Vulnerability Description
Elio through 1.13.0 contains an insecure temporary file vulnerability that allows local users to overwrite another user's files by pre-creating symbolic links at predictable capture paths. Attackers who know the victim's Elio process ID can plant a symlink so previewing media, fonts or archives truncates and overwrites victim-owned files.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
不安全的临时文件
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
elio-fm elio 0 ~ 1.13.0 -

II. Public POCs for CVE-2026-110234

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III. Intelligence Information for CVE-2026-110234

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Patches & Fixes for CVE-2026-110234 (2)

Vendor Advisories for CVE-2026-110234 (1)

Security Blog Posts for CVE-2026-110234 (1)

IV. Related Vulnerabilities

Same weakness: CWE-377

V. Comments for CVE-2026-110234

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