{"id":"CVE-2024-52012","url":"https://www.cyber-defence.io/tools/cve/CVE-2024-52012","generatedAt":"2026-11-04T11:42:39.609Z","title":"Relative Path Traversal vulnerability in Apache Solr.","description":"Relative Path Traversal vulnerability in Apache Solr.\n\nSolr instances running on Windows are vulnerable to arbitrary filepath write-access, due to a lack of input-sanitation in the \"configset upload\" API.  Commonly known as a \"zipslip\", maliciously constructed ZIP files can use relative filepaths to write data to unanticipated parts of the filesystem.  \nThis issue affects Apache Solr: from 6.6 through 9.7.0.\n\nUsers are recommended to upgrade to version 9.8.0, which fixes the issue.  Users unable to upgrade may also safely prevent the issue by using Solr's \"Rule-Based Authentication Plugin\" to restrict access to the configset upload API, so that it can only be accessed by a trusted set of administrators/users.","published":"2025-01-27T09:15:15.000Z","lastModified":"2026-06-17T08:06:48.000Z","status":"Analyzed","sourceIdentifier":"security@apache.org","cvss":{"version":"3.1","score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"},"cwe":["CWE-23"],"affected":["apache/solr"],"epss":{"score":0.47121,"percentile":0.98836,"date":"2026-11-03","history":[{"date":"2026-10-25","score":0.40919,"percentile":0.98647},{"date":"2026-11-03","score":0.47121,"percentile":0.98836}]},"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 47.1%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-11-03T00:00:00.000Z","detail":{"to":0.47121,"from":0.41184,"percentile":0.98836},"summary":"EPSS moved from 41.2% to 47.1% probability of exploitation in the next thirty days."}],"references":[{"url":"https://lists.apache.org/thread/yp39pgbv4vf1746pf5yblz84lv30vfxd","tags":["Mailing List","Vendor Advisory"],"source":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2025/01/26/2","tags":["Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-52012","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."}