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CVE-2026-61502

Rejetto HFS < 3.2.1 Cross-Site Request Forgery via GET Requests

CVSS 4.0 5.1 MEDIUMCVSS 3.1 4.3 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.

cve-program · CVE-2026-61502

Published

Rejetto HFS 3.0.0 through 3.2.0 accepts state-changing API requests via the GET method and exempts GET requests from its anti-CSRF header check. A remote attacker can perform administrative actions including account creation and configuration changes leading to code execution - by causing a logged-in administrator's browser to navigate to a crafted URL, or without any credentials against default installations when the attack originates from the server's own machine.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-61502

Published

hfs

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "affected",
                    "packageURL": "pkg:github/rejetto/hfs",
                    "vendor": "rejetto",
                    "product": "hfs",
                    "repo": "https://github.com/rejetto/hfs",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "3.0.0",
                            "versionType": "semver",
                            "lessThan": "3.2.1"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON