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CVE-2026-117566— EasyImages2.0 through 2.8.6 Unauthenticated Path Traversal via down.php, thumb.php and info.php

Quick assessment

Affected
icret EasyImages2.0
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.

EasyImages 2.0 至 2.8.6 版本在 app/down.php、app/thumb.php 和 app/info.php 文件中存在未认证的路径遍历漏洞。攻击者可在 dw、history 或 img 参数中注入 "../" 序列，从而读取服务器上传目录之外的、具有允许上传扩展名的文件。

CVSS 5.3 · Medium

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2026-117566

Vulnerability Information
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Vulnerability Title
EasyImages2.0 through 2.8.6 Unauthenticated Path Traversal via down.php, thumb.php and info.php
Source: CVE Program / CVE List V5
Vulnerability Description
EasyImages2.0 through 2.8.6 contains an unauthenticated path traversal vulnerability in app/down.php, app/thumb.php and app/info.php that allows reading files outside the upload directory. Attackers can supply ../ sequences in the dw, history or img parameters to read files with allowed upload extensions from the server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
icret EasyImages2.0 0 ~ 2.8.6 -

II. Public POCs for CVE-2026-117566

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-117566

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Patches & Fixes for CVE-2026-117566 (1)

Vendor Advisories for CVE-2026-117566 (1)

Proof of Concept for CVE-2026-117566 (2)

Vendor Pages for CVE-2026-117566 (1)

IV. Related Vulnerabilities

Same vendor: icret
Same weakness: CWE-22