{"id":"CVE-2026-2543","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-2543","generatedAt":"2026-10-28T04:45:29.401Z","title":"A vulnerability was identified in vichan-devel vichan up to 5.1.5.","description":"A vulnerability was identified in vichan-devel vichan up to 5.1.5. This vulnerability affects unknown code of the file inc/mod/pages.php of the component Password Change Handler. The manipulation of the argument Password leads to unverified password change. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.","published":"2026-02-16T07:17:01.000Z","lastModified":"2026-06-17T10:31:17.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":5.1,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/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-620","CWE-640"],"affected":[],"epss":{"score":0.00305,"percentile":0.23151,"date":"2026-10-27","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 (0.30%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/lakshayyverma/CVE-Discovery/blob/main/vichan.md","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.346152","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.346152","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.749716","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-2543","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."}