{"cve":"CVE-2020-11976","nvd":{"published":"2020-08-11T19:15:17.220","modified":"2026-06-17T02:51:10.263","status":"Modified","description":"By crafting a special URL it is possible to make Wicket deliver unprocessed HTML templates. This would allow an attacker to see possibly sensitive information inside a HTML template that is usually removed during rendering. Affected are Apache Wicket versions 7.16.0, 8.8.0 and 9.0.0-M5","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-552"],"references":["https://lists.apache.org/thread.html/r05340178680eb6b9d4d40d56b5621dd4ae9715e6f41f12ae2288ec49%40%3Cdev.directory.apache.org%3E","https://lists.apache.org/thread.html/r104eeefeb1e9da51f7ef79cef0f9ff12e21ef8559b77801e86b21e16%40%3Cusers.wicket.apache.org%3E","https://lists.apache.org/thread.html/r982c626dbce5c995223c4a6ddd7685de3592f8d65ba8372da1f3ce19%40%3Cdev.directory.apache.org%3E","https://lists.apache.org/thread.html/rd0f36b83cc9f28b016ec552f023fb5a59a9ea8db56f2b9dcc6a2f6b7%40%3Ccommits.directory.apache.org%3E","https://lists.apache.org/thread.html/rd26cae6e30b205e09e4b511d3d962d4f677c0c604f737997ce1b2f22%40%3Cdev.directory.apache.org%3E"],"products":["apache:fortress","apache:wicket"],"source":"nvd","synced_at":"2026-10-19T21:09:20.498348299+00:00"},"epss":{"cve":"CVE-2020-11976","score":0.03759,"percentile":0.89899,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-64gv-3pqv-299h","url":"https://osv.dev/vulnerability/GHSA-64gv-3pqv-299h","summary":"Exposure of Sensitive Information to an Unauthorized Actor in Apache Wicket","modified":"2023-11-08T04:02:08.181705Z","packages":[{"ecosystem":"Maven","name":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","ranges":["<7.17.0"],"fixed":["7.17.0"]},{"ecosystem":"Maven","name":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","ranges":[">=8.0.0 <8.9.0"],"fixed":["8.9.0"]},{"ecosystem":"Maven","name":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","ranges":[">=9.0.0-M1 <9.0.0"],"fixed":["9.0.0"]},{"ecosystem":"Maven","name":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","ranges":[">=9.0.0-M2 <9.0.0"],"fixed":["9.0.0"]},{"ecosystem":"Maven","name":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","ranges":[">=9.0.0-M3 <9.0.0"],"fixed":["9.0.0"]},{"ecosystem":"Maven","name":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","ranges":[">=9.0.0-M4 <9.0.0"],"fixed":["9.0.0"]},{"ecosystem":"Maven","name":"org.apache.wicket:wicket-core","purl":"pkg:maven/org.apache.wicket/wicket-core","ranges":[">=9.0.0-M5 <9.0.0"],"fixed":["9.0.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}