{"id":"CVE-2020-15500","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-15500","generatedAt":"2026-11-05T02:03:56.336Z","title":"The content of the key GET parameter is reflected unsanitized in an HTTP response for the application's main page, causing reflected XSS.","description":"An issue was discovered in server.js in TileServer GL through 3.0.0. The content of the key GET parameter is reflected unsanitized in an HTTP response for the application's main page, causing reflected XSS.","published":"2020-07-01T23:15:10.000Z","lastModified":"2026-06-17T02:56:45.000Z","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":["tileserver/tileservergl"],"epss":{"score":0.12224,"percentile":0.96178,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2021-04-15","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":49771,"kind":"exploit","title":"Tileserver-gl 3.0.0 - 'key' Reflected Cross-Site Scripting (XSS)","url":"https://www.exploit-db.com/exploits/49771","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/49771.txt","file":"exploits/multiple/webapps/49771.txt","published":"2021-04-15","added":"2021-04-15","updated":"2021-04-15","author":"Akash Chathoth","type":"webapps","platform":"multiple","port":null,"verified":false,"codes":["CVE-2020-15500"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 12.2%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/162193/Tileserver-gl-3.0.0-Cross-Site-Scripting.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://github.com/maptiler/tileserver-gl/issues/461","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/162193/Tileserver-gl-3.0.0-Cross-Site-Scripting.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/maptiler/tileserver-gl/issues/461","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-15500","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."}