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CVE-2026-95270

dgtlmoon changedetection.io Hash Comparison flask_app.py check_password timing discrepancy

CVSS 4.0 6.3 MEDIUMCVSS 3.1 3.7 LOWCVSS 3.0 3.7 LOWCVSS 2.0 2.6 Check source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-95270

Published

A flaw has been found in dgtlmoon changedetection.io up to 0.60.7. The affected element is the function check_password of the file changedetectionio/flask_app.py of the component Hash Comparison. This manipulation of the argument Password causes observable timing discrepancy. The attack is possible to be carried out remotely. A high degree of complexity is needed for the attack. The exploitability is described as difficult. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-95270

Published

changedetection.io

Vendor product

Publisher's version information

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

{
                    "vendor": "dgtlmoon",
                    "product": "changedetection.io",
                    "versions": [
                        {
                            "version": "0.60.0",
                            "status": "affected"
                        },
                        {
                            "version": "0.60.1",
                            "status": "affected"
                        },
                        {
                            "version": "0.60.2",
                            "status": "affected"
                        },
                        {
                            "version": "0.60.3",
                            "status": "affected"
                        },
                        {
                            "version": "0.60.4",
                            "status": "affected"
                        },
                        {
                            "version": "0.60.5",
                            "status": "affected"
                        },
                        {
                            "version": "0.60.6",
                            "status": "affected"
                        },
                        {
                            "version": "0.60.7",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:dgtlmoon:changedetection.io:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "Hash Comparison"
                    ]
                }

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