{"id":"CVE-2020-13947","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-13947","generatedAt":"2026-11-05T01:44:10.033Z","title":"An instance of a cross-site scripting vulnerability was identified to be present in the web based administration console on the message.jsp page of Apache ActiveMQ versions 5.15.12 through 5.16.0.","description":"An instance of a cross-site scripting vulnerability was identified to be present in the web based administration console on the message.jsp page of Apache ActiveMQ versions 5.15.12 through 5.16.0.","published":"2021-02-08T22:15:12.000Z","lastModified":"2026-06-17T02:53:58.000Z","status":"Modified","sourceIdentifier":"security@apache.org","cvss":{"version":"3.1","score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":["apache/activemq","oracle/communications session report manager","oracle/communications session route manager"],"epss":{"score":0.79179,"percentile":0.99599,"date":"2026-11-03","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 79.2%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://activemq.apache.org/security-advisories.data/CVE-2020-13947-announcement.txt","tags":["Vendor Advisory"],"source":"security@apache.org"},{"url":"https://lists.apache.org/thread.html/r021c490028f61c8b6f7e38efb98e61693b0cbb6b99b02238c6fc7d66%40%3Ccommits.activemq.apache.org%3E","source":"security@apache.org"},{"url":"https://lists.apache.org/thread.html/ra66791f1f2b59fa651a81cec5202acdfbf34c2154fc0ff200301cc1c%40%3Cdev.activemq.apache.org%3E","source":"security@apache.org"},{"url":"https://lists.apache.org/thread.html/ra66791f1f2b59fa651a81cec5202acdfbf34c2154fc0ff200301cc1c%40%3Cusers.activemq.apache.org%3E","source":"security@apache.org"},{"url":"https://www.oracle.com/security-alerts/cpuApr2021.html","tags":["Not Applicable","Third Party Advisory"],"source":"security@apache.org"},{"url":"https://www.oracle.com/security-alerts/cpuoct2021.html","tags":["Patch","Third Party Advisory"],"source":"security@apache.org"},{"url":"http://activemq.apache.org/security-advisories.data/CVE-2020-13947-announcement.txt","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/r021c490028f61c8b6f7e38efb98e61693b0cbb6b99b02238c6fc7d66%40%3Ccommits.activemq.apache.org%3E","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/ra66791f1f2b59fa651a81cec5202acdfbf34c2154fc0ff200301cc1c%40%3Cdev.activemq.apache.org%3E","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.apache.org/thread.html/ra66791f1f2b59fa651a81cec5202acdfbf34c2154fc0ff200301cc1c%40%3Cusers.activemq.apache.org%3E","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuApr2021.html","tags":["Not Applicable","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.oracle.com/security-alerts/cpuoct2021.html","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-13947","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."}