CVE-2026-60105: Monsta FTP < 2.14.5 SSRF via IPv4-Mapped IPv6 Address Bypass
Monsta Limited of New Zealand · Monsta FTP
Fixed in 2.14.5 · Affected: Monsta Limited of New Zealand Monsta FTP before 2.14.5 · Exploitation: check available, not yet exploited
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 74% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Monsta Limited of New Zealand · Monsta FTPbefore 2.14.5
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
- CISA KEV
- Not listed
- Public check
- Monsta FTP <= 2.14.4 - Unauthenticated SSRF via IPv6 Blocklist Bypass · nuclei template in projectdiscovery/nuclei-templates
- Weakness
- Server-Side Request Forgery
- Published
- July 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-60105 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.