EyouCMS up to 1.7.9 Template File FilemanagerLogic.php editFile code injection

Summaryinfo

A vulnerability was found in EyouCMS up to 1.7.9. It has been classified as critical. The affected element is the function editFile of the file application/admin/logic/FilemanagerLogic.php of the component Template File Handler. The manipulation leads to code injection. This vulnerability is listed as CVE-2026-7388. The attack may be initiated remotely. In addition, an exploit is available. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in EyouCMS up to 1.7.9 and classified as critical. This issue affects the function editFile of the file application/admin/logic/FilemanagerLogic.php of the component Template File Handler. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability.

The advisory is shared at gitee.com. The identification of this vulnerability is CVE-2026-7388. The exploitation is known to be easy. The attack may be initiated remotely. Additional levels of successful authentication are necessary for exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1059 for this issue.

The exploit is available at gitee.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet. By approaching the search of inurl:application/admin/logic/FilemanagerLogic.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

• EyouCMS

Version

• 1.7.0
• 1.7.1
• 1.7.2
• 1.7.3
• 1.7.4
• 1.7.5
• 1.7.6
• 1.7.7
• 1.7.8
• 1.7.9

License

• commercial

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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Exploitinginfo

Threat Intelligenceinfo

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Submitinfo

Accepted

• Submit #803102: eyoucms EyouCMS <=1.7.9 Code Injection (by anch0r)

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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