{"id":"CVE-2026-101004","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-101004","generatedAt":"2026-10-28T01:45:44.868Z","title":"A security vulnerability has been detected in notionnext-org NotionNext up to 4.10.10.","description":"A security vulnerability has been detected in notionnext-org NotionNext up to 4.10.10. Affected by this issue is the function cleanCache of the file pages/api/cache.js of the component Authentication Guard. The manipulation of the argument token leads to missing authentication. The attack may be initiated remotely. Versions 4.1.0 - 4.9.5.2 allow unauthenticated exploitation due to missing method check. In versions 4.9.5.7 - 4.10.10 a guard present but only enforced when CACHE_REVALIDATION_TOKEN is set. Default deployments remain unprotected. The vendor was contacted early about this disclosure but did not respond in any way.","published":"2026-09-28T06:16:32.000Z","lastModified":"2026-09-28T15:16:05.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":6.9,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-287","CWE-306"],"affected":[],"epss":{"score":0.00497,"percentile":0.42314,"date":"2026-10-26","history":[{"date":"2026-09-28","score":0.00497,"percentile":0.40159}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.50%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-28T06:16:32.000Z","detail":{"score":"6.9","severity":"MEDIUM","publishedAt":"2026-09-28T06:16:31.570Z"},"summary":"New CVE, medium severity (CVSS 6.9)."}],"references":[{"url":"https://vuldb.com/cve/CVE-2026-101004","source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/920379","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/410874","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/410874/cti","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-101004","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}