{"cve":"CVE-2021-44140","nvd":{"published":"2021-11-24T12:15:07.663","modified":"2026-06-17T04:11:56.500","status":"Modified","description":"Remote attackers may delete arbitrary files in a system hosting a JSPWiki instance, versions up to 2.11.0.M8, by using a carefuly crafted http request on logout, given that those files are reachable to the user running the JSPWiki instance. Apache JSPWiki users should upgrade to 2.11.0 or later.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","score":9.1},"cwes":["CWE-276"],"references":["https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-44140","https://lists.apache.org/thread/5qglpjdhvobppx7j550lf1sk28f6011t","https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-44140","https://lists.apache.org/thread/5qglpjdhvobppx7j550lf1sk28f6011t"],"products":["apache:jspwiki"],"source":"nvd","synced_at":"2026-10-19T21:25:41.256909649+00:00"},"epss":{"cve":"CVE-2021-44140","score":0.06358,"percentile":0.9365,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-8gw6-w5rw-4g5c","url":"https://osv.dev/vulnerability/GHSA-8gw6-w5rw-4g5c","summary":"Incorrect Default Permissions in Apache JSPWiki","modified":"2023-11-08T04:07:15.757707Z","packages":[{"ecosystem":"Maven","name":"org.apache.jspwiki:jspwiki-main","purl":"pkg:maven/org.apache.jspwiki/jspwiki-main","ranges":["<2.11.0"],"fixed":["2.11.0"]}]}],"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."]}