CVE-2026-82815CWE-266CWE-284broken-access-control

CVE-2026-82815

High · published August 31, 2026

CVSS v3.1
7.3
EPSS
1%
Percentile
42.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00513 · 42.9th percentile
Weaknesses
CWE-266 · Incorrect Privilege Assignment; CWE-284 · Improper Access Control
Published
2026-08-31T22:17Z
References (5)
https://github.com/BiBi8BoBo/megaease_easeprobe-unvalidated-X-Forwarded-For-header · [email protected]https://vuldb.com/cve/CVE-2026-82815 · [email protected]https://vuldb.com/submit/875371 · [email protected]https://vuldb.com/vuln/397232 · [email protected]https://vuldb.com/vuln/397232/cti · [email protected]
EPSS history
Timeline
  • 02 SEP 03:40Z
    EPSS moved — → 0%
    epss
  • 31 AUG 17:30Z
    MegaEase EaseProbe Middleware server.go realIP access control
    cvelistv5