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CVE-2026-82815— MegaEase EaseProbe Middleware server.go realIP access control

Quick assessment

Affected
MegaEase EaseProbe
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.

在 MegaEase EaseProbe（版本 ≤ 2.3.0）中发现了一个缺陷。受影响的是 文件中 Middleware 组件的 函数。对 、 、 这三个请求头参数的处理存在不当的访问控制问题。该漏洞可被远程触发。利用该漏洞的方法已公开，因此该漏洞可能已被实际利用。厂商在披露该漏洞前曾被提前联系，但未能得到任何回应。

CVSS 7.3 · High
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I. Basic Information for CVE-2026-82815

Vulnerability Information
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Vulnerability Title
MegaEase EaseProbe Middleware server.go realIP access control
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw has been found in MegaEase EaseProbe up to 2.3.0. Affected is the function realIP of the file web/server.go of the component Middleware. This manipulation of the argument X-Forwarded-For/X-Real-IP/True-Client-IP causes improper access controls. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
MegaEase EaseProbe 2.0 cpe:2.3:a:megaease:easeprobe:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-82815

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-82815

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Vendor Advisories for CVE-2026-82815 (2)

Proof of Concept for CVE-2026-82815 (1)

Other References for CVE-2026-82815 (1)

IV. Related Vulnerabilities

Same product: EaseProbe
Same vendor: MegaEase
Same weakness: CWE-284

V. Comments for CVE-2026-82815

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