Trippo ResponsiveFilemanager up to 9.14.0 filemanager/dialog.php unrestricted upload

Summaryinfo

A vulnerability was found in Trippo ResponsiveFilemanager up to 9.14.0. It has been classified as critical. This affects an unknown function of the file filemanager/dialog.php. This manipulation causes unrestricted upload. This vulnerability only affects products that are no longer supported by the maintainer. The identification of this vulnerability is CVE-2026-18788. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability has been found in Trippo ResponsiveFilemanager up to 9.14.0 and classified as critical. Affected by this vulnerability is an unknown code block of the file filemanager/dialog.php. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-18788. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1608.002 for this issue.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:filemanager/dialog.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.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• Trippo

Name

• ResponsiveFilemanager

Version

• 9.0
• 9.1
• 9.2
• 9.3
• 9.4
• 9.5
• 9.6
• 9.7
• 9.8
• 9.9
• 9.10
• 9.11
• 9.12
• 9.13
• 9.14.0

Support

• end of life

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

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Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #857485: ResponsiveFilemanager / trippo ResponsiveFilemanager 51eddae5190cfc4408ade40575ee63404fead0b9 Unrestricted File Upload / Missing Authentication (by fa1c4)

Duplicate

• Submit #XXXXXX: Xxxxxx / Xxxxxxx Xxxxxxxxx Xxxxxxxxxxxxxxxxxxxxx X.xx.x Xxxxxxx Xxxxxxxxxxxxx (by lihongming)

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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