{"id":"CVE-2020-20139","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-20139","generatedAt":"2026-10-27T21:15:00.979Z","title":"Cross Site Scripting (XSS) vulnerability in the Remote JSON component Under the Connect menu in Flexmonster Pivot Table & Charts 2.7.17.","description":"Cross Site Scripting (XSS) vulnerability in the Remote JSON component Under the Connect menu in Flexmonster Pivot Table & Charts 2.7.17.","published":"2020-12-17T23:15:13.000Z","lastModified":"2026-06-17T03:02:51.000Z","status":"Modified","sourceIdentifier":"cve@mitre.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":["flexmonster/pivot table \\& charts"],"epss":{"score":0.02158,"percentile":0.82069,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2020-12-21","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":49305,"kind":"exploit","title":"Flexmonster Pivot Table & Charts 2.7.17 - 'Remote JSON' Reflected XSS","url":"https://www.exploit-db.com/exploits/49305","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/49305.txt","file":"exploits/multiple/webapps/49305.txt","published":"2020-12-21","added":"2020-12-21","updated":"2020-12-21","author":"Marco Nappi","type":"webapps","platform":"multiple","port":null,"verified":false,"codes":["CVE-2020-20139"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 2.2%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"https://packetstormsecurity.com/files/160604/Flexmonster-Pivot-Table-And-Charts-2.7.17-Cross-Site-Scripting.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://packetstormsecurity.com/files/160604/Flexmonster-Pivot-Table-And-Charts-2.7.17-Cross-Site-Scripting.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-20139","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."}