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CVE-2026-96884

MantisZip Preview MainWindow.UI.cs Path.Combine path traversal

CVSS 4.0 5.3 MEDIUMCVSS 3.1 6.3 MEDIUMCVSS 3.0 6.3 MEDIUMCVSS 2.0 7.5 Check 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-2026-96884

Published

A security flaw has been discovered in MantisZip up to 0.4.5. Affected by this issue is the function Path.Combine of the file MainWindow.UI.cs of the component Preview. The manipulation results in path traversal. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-96884

Published

MantisZip

Vendor product

Publisher's version information

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

{
                    "vendor": "n/a",
                    "product": "MantisZip",
                    "versions": [
                        {
                            "version": "0.4.0",
                            "status": "affected"
                        },
                        {
                            "version": "0.4.1",
                            "status": "affected"
                        },
                        {
                            "version": "0.4.2",
                            "status": "affected"
                        },
                        {
                            "version": "0.4.3",
                            "status": "affected"
                        },
                        {
                            "version": "0.4.4",
                            "status": "affected"
                        },
                        {
                            "version": "0.4.5",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:mantiszip:mantiszip:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "Preview"
                    ]
                }

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