Monsta Limited of New Zealand Monsta FTP up to 2.14.4 IP Blocklist isBlockedIP URL server-side request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.55+

Summaryinfo

A vulnerability classified as problematic was found in Monsta Limited of New Zealand Monsta FTP up to 2.14.4. This affects the function isBlockedIP of the component IP Blocklist Handler. Executing a manipulation of the argument URL can lead to server-side request forgery. The identification of this vulnerability is CVE-2026-60105. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability has been found in Monsta Limited of New Zealand Monsta FTP up to 2.14.4 and classified as problematic. This vulnerability affects the function isBlockedIP of the component IP Blocklist Handler. The manipulation of the argument URL with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality. CVE summarizes:

Monsta FTP before 2.14.5 contains a server-side request forgery vulnerability in the fetchRemoteFile action caused by an incomplete IP blocklist check in the isBlockedIP() function, which fails to detect embedded IPv4 addresses within IPv4-mapped IPv6 addresses. An unauthenticated attacker can obtain a CSRF token from the public getSystemVars endpoint and submit a fetchRemoteFile request with a source URL resolving to an IPv4-mapped address, causing the server to issue HTTP requests to internal services and write responses to an attacker-controlled FTP destination, enabling retrieval of cloud instance metadata credentials.

The advisory is shared for download at monstaftp.com. This vulnerability was named CVE-2026-60105 since 07/08/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

Upgrading to version 2.14.5 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Upgrade: Monsta FTP 2.14.5

Timelineinfo

07/08/2026 CVE reserved
07/09/2026 +1 days Advisory disclosed
07/09/2026 +0 days VulDB entry created
07/09/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: monstaftp.com
Status: Confirmed

CVE: CVE-2026-60105 (🔒)
GCVE (CVE): GCVE-0-2026-60105
GCVE (VulDB): GCVE-100-377104

Entryinfo

Created: 07/09/2026 02:37
Changes: 07/09/2026 02:37 (55)
Complete: 🔍
Cache ID: 216::103

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