CVE-2025-4979

{"id": "CVE-2025-4979", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.2}]}, "published": "2025-05-22T14:16:08.617", "references": [{"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/524455", "source": "cve@gitlab.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-1220"}]}], "descriptions": [{"lang": "en", "value": "An issue has been discovered in GitLab CE/EE affecting all versions before 17.10.7, 17.11 before 17.11.3, and 18.0 before 18.0.1. An attacker may be able to reveal masked or hidden CI variables (that they did not author) in the WebUI, by simply creating their own variable and observing the HTTP response."}, {"lang": "es", "value": "Se ha descubierto un problema en GitLab CE/EE que afecta a todas las versiones anteriores a la 17.10.7, 17.11 anteriores a la 17.11.3 y 18.0 anteriores a la 18.0.1. Un atacante podr\u00eda revelar variables de CI ocultas o enmascaradas (que no son de su autor\u00eda) en la interfaz web, simplemente creando su propia variable y observando la respuesta HTTP."}], "lastModified": "2025-05-23T15:55:02.040", "sourceIdentifier": "cve@gitlab.com"}