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CVE-2026-77771

miniOrange 2FA (Free & Pro) - 2FA Bypass via Session-Scoped OTP Lockout

cve-program · severity unknownCVSS unknownCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-77771

Published

The miniOrange 2FA WordPress plugin before 6.3.1, miniOrange 2FA WordPress plugin before 19.3 does not scope its second-factor attempt limit to the account being attacked, keying it instead to an identifier the client supplies and can change at will, allowing an attacker who already knows a victim's password to make unlimited one-time-passcode guesses and defeat the second factor. A second validation endpoint applies no attempt limit at all.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-77771

Published

miniOrange 2FA

Vendor product

Publisher's version information

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

{
                    "vendor": "Unknown",
                    "product": "miniOrange 2FA",
                    "versions": [
                        {
                            "status": "affected",
                            "versionType": "semver",
                            "version": "6.2.8",
                            "lessThan": "6.3.1"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

miniOrange 2FA

Vendor product

Publisher's version information

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

{
                    "vendor": "Unknown",
                    "product": "miniOrange 2FA",
                    "versions": [
                        {
                            "status": "affected",
                            "versionType": "semver",
                            "version": "18.0",
                            "lessThan": "19.3"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

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