{"id":"CVE-2026-17598","title":"Sonatype Nexus Repository 3 did not properly filter internal configuration keys from user-supplied task properties when creating or updating a scheduled task through the administrative UI","summary":"Sonatype Nexus Repository 3 did not properly filter internal configuration keys from user-supplied task properties when creating or updating a scheduled task through the administrative UI. An account holding permission to create at least…","severity":"medium","cvss":4.9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","cwe":["CWE-915"],"vendor":"sonatype","product":"nexus_repository_manager","affected":["nexus_repository_manager >= 3.91.0, < 3.95.0"],"patched":["nexus_repository_manager 3.95.0"],"published":"2026-08-07","updated":"2026-09-22","sourceUpdated":"2026-09-22T16:53:15.623","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-17598","references":[{"url":"https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.html","label":"103e4ec9-0a87-450b-af77-479448ddef11"},{"url":"https://support.sonatype.com/hc/en-us/articles/53880086360211/","label":"103e4ec9-0a87-450b-af77-479448ddef11"}],"tags":["nvd"],"epss":0.00228,"epssPercentile":0.13782,"ingestedAt":"2026-09-22T17:07:07.350Z","slug":"CVE-2026-17598","body":"## Overview\n\nSonatype Nexus Repository 3 did not properly filter internal configuration keys from user-supplied task properties when creating or updating a scheduled task through the administrative UI. An account holding permission to create at least one scheduled task type could supply a crafted property value that caused the system to overwrite the configuration of an unrelated, existing task instead of creating a new one.\n\n## Affected\n\n- `nexus_repository_manager >= 3.91.0, < 3.95.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `nexus_repository_manager 3.95.0`","depth":"sunlit","depthScore":27,"depthScoreParts":{"impact":27,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}