{"id":"CVE-2026-1963","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-1963","generatedAt":"2026-10-28T02:18:03.725Z","title":"A vulnerability was found in WeKan up to 8.20.","description":"A vulnerability was found in WeKan up to 8.20. This affects an unknown function of the file models/attachments.js of the component Attachment Storage. The manipulation results in improper access controls. The attack may be launched remotely. Upgrading to version 8.21 mitigates this issue. The patch is identified as c413a7e860bc4d93fe2adcf82516228570bf382d. Upgrading the affected component is advised.","published":"2026-02-05T21:15:53.000Z","lastModified":"2026-06-17T10:16:47.000Z","status":"Analyzed","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":5.3,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/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-266","CWE-284"],"affected":["wekan project/wekan"],"epss":{"score":0.00364,"percentile":0.29971,"date":"2026-10-26","history":[]},"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 (0.36%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/wekan/wekan/","tags":["Product"],"source":"cna@vuldb.com"},{"url":"https://github.com/wekan/wekan/commit/c413a7e860bc4d93fe2adcf82516228570bf382d","tags":["Patch"],"source":"cna@vuldb.com"},{"url":"https://github.com/wekan/wekan/releases/tag/v8.21","tags":["Product","Release Notes"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.344485","tags":["Permissions Required","VDB Entry"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.344485","tags":["Third Party Advisory","VDB Entry"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.742678","tags":["Third Party Advisory","VDB Entry"],"source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-1963","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."}