{"cve":"CVE-2026-44825","nvd":{"published":"2026-06-01T09:16:19.267","modified":"2026-07-22T07:10:00.107","status":"Analyzed","description":"Hardcoded credentials in the Basic Authentication setup tool (bin/solr auth enable) in Apache Solr versions 9.4.0 through 9.10.1 and 10.0.0 allows a remote attacker to gain full administrative access to the cluster via publicly known default credentials installed silently alongside the user-specified account. \n\nAs an immediate workaround without upgrading, delete the template users (superadmin, admin, search, index) from security.json or change their passwords.\nThe future, not yet released, versions 9.11.0 and 10.1.0 will not be vulnerable, and it will be enough to upgrade to solve the issue.\n\nNot affected:\n  *  Clusters where bin/solr auth enable was not used to bootstrap BasicAuth\n  *  Clusters where template users have been assigned strong passwords after bootstrap","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:H/A:H","score":9.8},"cwes":["CWE-798","CWE-1188"],"references":["https://lists.apache.org/thread/5xg6xr99glocp3zsg9ht2zlbwlrst7ch","http://www.openwall.com/lists/oss-security/2026/05/29/6"],"products":["apache:solr"],"source":"nvd","synced_at":"2026-10-19T22:37:48.043517290+00:00"},"epss":{"cve":"CVE-2026-44825","score":0.03922,"percentile":0.90344,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-qhr7-h655-pw6r","url":"https://osv.dev/vulnerability/GHSA-qhr7-h655-pw6r","summary":"Apache Solr has hardcoded credentials in the Basic Authentication setup tool","modified":"2026-07-09T21:11:34.611279320Z","packages":[{"ecosystem":"Maven","name":"org.apache.solr:solr-core","purl":"pkg:maven/org.apache.solr/solr-core","ranges":[">=9.4.0 <=9.10.1"],"fixed":[]},{"ecosystem":"Maven","name":"org.apache.solr:solr-core","purl":"pkg:maven/org.apache.solr/solr-core","ranges":["10.0.0"],"fixed":[]}]}],"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."]}