{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-12T21:21:28.263","vulnerabilities":[{"cve":{"id":"CVE-2026-21879","sourceIdentifier":"security-advisories@github.com","published":"2026-01-08T02:15:53.490","lastModified":"2026-01-20T18:15:10.597","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Kanboard is project management software focused on Kanban methodology. Versions 1.2.48 and below are vulnerable to an Open Redirect attack that allows malicious actors to redirect authenticated users to attacker-controlled websites. By crafting URLs such as //evil.com, attackers can bypass the filter_var($url, FILTER_VALIDATE_URL) validation check. This vulnerability could be exploited to conduct phishing attacks, steal user credentials, or distribute malware. The issue is fixed in version 1.2.49."},{"lang":"es","value":"Kanboard es un software de gestión de proyectos centrado en la metodología Kanban. Las versiones 1.2.48 e inferiores son vulnerables a un ataque de redirección abierta que permite a actores maliciosos redirigir a usuarios autenticados a sitios web controlados por el atacante. Al elaborar URLs como //evil.com, los atacantes pueden eludir la comprobación de validación filter_var($url, FILTER_VALIDATE_URL). Esta vulnerabilidad podría ser explotada para llevar a cabo ataques de phishing, robar credenciales de usuario o distribuir malware. El problema está solucionado en la versión 1.2.49."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","baseScore":4.7,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.7}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-601"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:kanboard:kanboard:*:*:*:*:*:*:*:*","versionEndExcluding":"1.2.49","matchCriteriaId":"AFA1D972-E76A-4A20-95F5-68D9915D3797"}]}]}],"references":[{"url":"https://github.com/kanboard/kanboard/commit/93bcae03301a6d34185a8dba977417e6b3de519f","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/kanboard/kanboard/releases/tag/v1.2.49","source":"security-advisories@github.com","tags":["Release Notes"]},{"url":"https://github.com/kanboard/kanboard/security/advisories/GHSA-mhv9-7m9w-7hcq","source":"security-advisories@github.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/kanboard/kanboard/security/advisories/GHSA-mhv9-7m9w-7hcq","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Third Party Advisory"]}]}}]}