{"id":"CVE-2025-66487","title":"IBM Aspera Shares 1.9.9 through 1.11.0 does not properly rate limit the frequency that an authenticated user can send emails, which could result in email flooding or a denial of service.","summary":"IBM Aspera Shares 1.9.9 through 1.11.0 does not properly rate limit the frequency that an authenticated user can send emails, which could result in email flooding or a denial of service.","severity":"low","cvss":2.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","cwe":["CWE-770"],"vendor":"ibm","product":"aspera_shares","affected":["aspera_shares >= 1.9.9, < 1.11.1"],"patched":["aspera_shares 1.11.1"],"published":"2026-04-01","updated":"2026-09-30","sourceUpdated":"2026-09-30T22:10:00.273","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-66487","references":[{"url":"https://www.ibm.com/support/pages/node/7267848","label":"psirt@us.ibm.com"}],"tags":["nvd"],"epss":0.00333,"epssPercentile":0.2409,"ingestedAt":"2026-09-30T22:27:27.745Z","slug":"CVE-2025-66487","body":"## Overview\n\nIBM Aspera Shares 1.9.9 through 1.11.0 does not properly rate limit the frequency that an authenticated user can send emails, which could result in email flooding or a denial of service.\n\n## Affected\n\n- `aspera_shares >= 1.9.9, < 1.11.1`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `aspera_shares 1.11.1`","depth":"sunlit","depthScore":15,"depthScoreParts":{"impact":14.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}