{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-06T13:33:30.250","vulnerabilities":[{"cve":{"id":"CVE-2026-27099","sourceIdentifier":"jenkinsci-cert@googlegroups.com","published":"2026-02-18T15:18:43.857","lastModified":"2026-02-20T20:52:03.000","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Jenkins 2.483 through 2.550 (both inclusive), LTS 2.492.1 through 2.541.1 (both inclusive) does not escape the user-provided description of the \"Mark temporarily offline\" offline cause, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/Configure or Agent/Disconnect permission."},{"lang":"es","value":"Jenkins 2.483 a 2.550 (ambos inclusive), LTS 2.492.1 a 2.541.1 (ambos inclusive) no escapa la descripción proporcionada por el usuario de la causa de desconexión 'Marcar temporalmente sin conexión', lo que resulta en una vulnerabilidad de cross-site scripting (XSS) almacenado explotable por atacantes con permiso de Agente/Configurar o Agente/Desconectar."}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","baseScore":8.0,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.1,"impactScore":5.9}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*","versionStartIncluding":"2.483","versionEndExcluding":"2.551","matchCriteriaId":"C99A3253-487D-4313-932F-2BCA7F24ED83"},{"vulnerable":true,"criteria":"cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*","versionStartIncluding":"2.492.1","versionEndExcluding":"2.541.2","matchCriteriaId":"D5D2394C-A869-41E7-96E5-F31CEC56765D"}]}]}],"references":[{"url":"https://www.jenkins.io/security/advisory/2026-02-18/#SECURITY-3669","source":"jenkinsci-cert@googlegroups.com","tags":["Vendor Advisory"]}]}}]}