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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.
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OR
*cpe:2.3:a:eyoucms:eyoucms:1.7.1:*:*:*:*:*:*:*
*cpe:2.3:a:eyoucms:eyoucms:1.7.0:*:*:*:*:*:*:*
*cpe:2.3:a:eyoucms:eyoucms:5.0:*:*:*:*:*:*:*
Added
Reference Type
VulDB: 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 Types: Broken Link
Added
Reference Type
VulDB: 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 Types: Broken Link
VulDB: https://vuldb.com/?id.341699 Types: Third Party Advisory, VDB Entry
Added
Reference Type
VulDB: https://vuldb.com/?submit.731540 Types: Third Party Advisory, VDB Entry
New CVE Received from VulDB1/17/2026 8:15:51 PM
Action
Type
Old Value
New Value
Added
Description
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.