{"id":"CVE-2020-7356","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-7356","generatedAt":"2026-10-27T23:26:17.659Z","title":"CAYIN xPost suffers from an unauthenticated SQL Injection vulnerability.","description":"CAYIN xPost suffers from an unauthenticated SQL Injection vulnerability. Input passed via the GET parameter 'wayfinder_seqid' in wayfinder_meeting_input.jsp is not properly sanitized before being returned to the user or used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code and execute SYSTEM commands.","published":"2020-08-06T16:15:14.000Z","lastModified":"2026-06-17T03:24:46.000Z","status":"Modified","sourceIdentifier":"cve@rapid7.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-89"],"affected":["cayintech/xpost"],"epss":{"score":0.14014,"percentile":0.9653,"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":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 14.0%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://github.com/rapid7/metasploit-framework/pull/13607","tags":["Patch","Third Party Advisory"],"source":"cve@rapid7.com"},{"url":"https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5571.php","tags":["Exploit","Third Party Advisory"],"source":"cve@rapid7.com"},{"url":"https://github.com/rapid7/metasploit-framework/pull/13607","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5571.php","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-7356","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."}