{"id":"CVE-2026-102134","title":"Kiteworks Core did not apply its gateway-level API security controls to every request authenticated through the platform's central authentication service","summary":"Kiteworks Core did not apply its gateway-level API security controls to every request authenticated through the platform's central authentication service. An authenticated user could reach REST API functionality over a request path on wh…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","cwe":["CWE-420"],"vendor":"accellion","product":"kiteworks","affected":["kiteworks < 9.5.1"],"patched":["kiteworks 9.5.1"],"published":"2026-09-30","updated":"2026-10-07","sourceUpdated":"2026-10-07T14:09:28.097","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-102134","references":[{"url":"https://github.com/kiteworks/security-advisories/security/advisories/GHSA-8q58-vrwm-jxhq","label":"9119a7d8-5eab-497f-8521-727c672e3725"},{"url":"https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json","label":"9119a7d8-5eab-497f-8521-727c672e3725"}],"tags":["nvd","cve.org"],"epss":0.00209,"epssPercentile":0.10898,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-01T13:23:56.398419Z"},"ingestedAt":"2026-09-30T21:25:07.833Z","slug":"CVE-2026-102134","body":"## Overview\n\nKiteworks Core did not apply its gateway-level API security controls to every request authenticated through the platform's central authentication service. An authenticated user could reach REST API functionality over a request path on which those controls, including enforcement of signed-out and revoked sessions, were not applied.\n\n## Affected\n\n- `kiteworks < 9.5.1`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `kiteworks 9.5.1`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}