CVE-2026-1107

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-1107
A weakness has been identified in EyouCMS up to 1.7.1/5.0. Impacted is the function check_userinfo of the file Diyajax.php of the component Member Avatar Handler. Executing a manipulation of the argument viewfile can lead to unrestricted upload. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

6.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://github.com/24-2021/vul3/blob/main/Eyoucms/Eyoucms%3D1.7.1%20check_userinfo%20api%20viewfile%20exists%2C%20causing%20code%20execution%20due%20to%20file%20inclusion.md Broken Link
https://github.com/24-2021/vul3/blob/main/Eyoucms/Eyoucms%3D1.7.1%20check_userinfo%20api%20viewfile%20exists%2C%20causing%20code%20execution%20due%20to%20file%20inclusion.md#poc Broken Link
https://vuldb.com/?ctiid.341699 Permissions Required VDB Entry
https://vuldb.com/?id.341699 Third Party Advisory VDB Entry
https://vuldb.com/?submit.731540 Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:eyoucms:eyoucms:1.7.0:*:*:*:*:*:*:*
cpe:2.3:a:eyoucms:eyoucms:1.7.1:*:*:*:*:*:*:*
cpe:2.3:a:eyoucms:eyoucms:5.0:*:*:*:*:*:*:*
History

27 Feb 2026, 03:47

Type Values Removed Values Added
CPE cpe:2.3:a:eyoucms:eyoucms:1.7.0:*:*:*:*:*:*:*
cpe:2.3:a:eyoucms:eyoucms:1.7.1:*:*:*:*:*:*:*
cpe:2.3:a:eyoucms:eyoucms:5.0:*:*:*:*:*:*:*
First Time Eyoucms
Eyoucms eyoucms
References () https://github.com/24-2021/vul3/blob/main/Eyoucms/Eyoucms%3D1.7.1%20check_userinfo%20api%20viewfile%20exists%2C%20causing%20code%20execution%20due%20to%20file%20inclusion.md - () https://github.com/24-2021/vul3/blob/main/Eyoucms/Eyoucms%3D1.7.1%20check_userinfo%20api%20viewfile%20exists%2C%20causing%20code%20execution%20due%20to%20file%20inclusion.md - Broken Link
References () https://github.com/24-2021/vul3/blob/main/Eyoucms/Eyoucms%3D1.7.1%20check_userinfo%20api%20viewfile%20exists%2C%20causing%20code%20execution%20due%20to%20file%20inclusion.md#poc - () https://github.com/24-2021/vul3/blob/main/Eyoucms/Eyoucms%3D1.7.1%20check_userinfo%20api%20viewfile%20exists%2C%20causing%20code%20execution%20due%20to%20file%20inclusion.md#poc - Broken Link
References () https://vuldb.com/?ctiid.341699 - () https://vuldb.com/?ctiid.341699 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.341699 - () https://vuldb.com/?id.341699 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.731540 - () https://vuldb.com/?submit.731540 - Third Party Advisory, VDB Entry

18 Jan 2026, 01:15

Type Values Removed Values Added
New CVE
Information

Published : 2026-01-18 01:15

Updated : 2026-02-27 03:47

NVD link : CVE-2026-1107

Mitre link : CVE-2026-1107

CVE.ORG link : CVE-2026-1107

JSON object : View

Products Affected

eyoucms

  • eyoucms
CWE
CWE-284

Improper Access Control

CWE-434

Unrestricted Upload of File with Dangerous Type