BackPT-2026-133476CVE-2026-119423·Published2026-10-30·Updated2026-10-30GeneralReferences · 9Description byNVDCVSS 3.15.3MediumMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L[Content removed]ExploitabilityFixResearchersAbraxas LabsAd SchellevisVendorsOpnsenseAffected productsCoreWeakness enumerationCWE-117: Improper Output Neutralization for LogsRelated identifiersCVE-2026-119423 Found an issue in the description? Have something to add? Feel free to write us 👾 dbugs@ptsecurity.comReferences · 9 https://github.com/opnsense/core/commit/2076f2c195bf9537ec220f0e5d6aff998f057410⭐ 4772🔗 1019·Patch https://github.com/opnsense/core/commit/14f8f7dd1d5f06522d60794a7beeac7adb9eca68⭐ 4772🔗 1019·Patch https://github.com/opnsense/core/security/advisories/GHSA-2v2x-m4j7-76pv⭐ 4732🔗 1008·Vendor Advisory https://nvd.nist.gov/vuln/detail/CVE-2026-119423Security Note https://github.com/opnsense/core⭐ 4772🔗 1019·Note https://github.com/opnsense/core/blob/26.7.7/src/opnsense/scripts/syslog/lockout_handler#L70⭐ 4772🔗 1019·Note https://github.com/opnsense/core/blob/26.7.7/src/opnsense/mvc/app/library/OPNsense/Auth/AuthenticationFactory.php#L232⭐ 4772🔗 1019·Note https://abraxaslabs.tech/research/opnsense-lockout-factory-ipNote https://vulncheck.com/advisories/opnsense-core-before-26.7.8-lockout-ip-planting-via-webgui-login-usernameNote