Vulnerability · Published Aug 31, 2026 · Assigned by VulDB
CVE-2026-82815MegaEase EaseProbe Middleware server.go realIP access control
High 7.3
In plain English
A high-severity improper access control in EaseProbe from MegaEase. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities).
Official 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.
Affected products (as reported)
Weakness: CWE-284, CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-397232 | MegaEase EaseProbe Middleware server.go realIP access control vdb-entry, technical-description
- VDB-397232 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-82815 | CVE Analysis and Report third-party-advisory
- Submit #875371 | MegaEase easeprobe easeprobe-v2.3.0 Reliance on IP Address for Authentication third-party-advisory
- https://github.com/BiBi8BoBo/megaease_easeprobe-unvalidated-X-Forwarded-For-header exploit