{"cve":"CVE-2026-11748","nvd":{"published":"2026-06-22T03:16:42.950","modified":"2026-10-25T23:10:00.167","status":"Deferred","description":"A vulnerability has been identified in centraldogma-server-auth-shiro versions prior to 0.84.0, where the SearchFirstActiveDirectoryRealm substitutes the login username into an LDAP search filter without neutralizing LDAP filter metacharacters, allowing an unauthenticated attacker to manipulate the filter to cause authentication confusion and enumerate the directory structure.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:N/SA:N","score":6.9},"cvss_v3":null,"cwes":["CWE-90"],"references":["https://github.com/line/centraldogma/security/advisories/GHSA-98q5-5qh2-7w75","https://github.com/line/centraldogma/security/advisories/GHSA-98q5-5qh2-7w75"],"products":[],"source":"nvd","synced_at":"2026-10-25T23:44:33.281319194+00:00"},"epss":{"cve":"CVE-2026-11748","score":0.00618,"percentile":0.49309,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-98q5-5qh2-7w75","url":"https://osv.dev/vulnerability/GHSA-98q5-5qh2-7w75","summary":"Central Dogma: LDAP injection in SearchFirstActiveDirectoryRealm enables authentication confusion and audit log evasion","modified":"2026-09-11T21:00:06.357484921Z","packages":[{"ecosystem":"Maven","name":"com.linecorp.centraldogma:centraldogma-server-auth-shiro","purl":"pkg:maven/com.linecorp.centraldogma/centraldogma-server-auth-shiro","ranges":["<0.84.0"],"fixed":["0.84.0"]}]}],"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."]}