{"id":82742,"date":"2026-07-30T18:52:39","date_gmt":"2026-07-30T15:22:39","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-44617-apache-zeppelin-ldap-filter-injection-in-ldaprealm-incomplete-fix-of-cve-2024-31867\/"},"modified":"2026-07-30T18:52:39","modified_gmt":"2026-07-30T15:22:39","slug":"cve-2026-44617-apache-zeppelin-ldap-filter-injection-in-ldaprealm-incomplete-fix-of-cve-2024-31867","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-44617-apache-zeppelin-ldap-filter-injection-in-ldaprealm-incomplete-fix-of-cve-2024-31867\/","title":{"rendered":"CVE-2026-44617 &#8211; Apache Zeppelin: LDAP filter injection in LdapRealm \u2014 incomplete fix of CVE-2024-31867"},"content":{"rendered":"<p>CVE ID :CVE-2026-44617<\/p>\n<p>  Published : July 30, 2026, 3:22 p.m. | 22\u00a0minutes ago<\/p>\n<p>  Description :LDAP filter injection vulnerability in Apache Zeppelin. LdapRealm used RFC 4514 distinguished-name escaping when constructing LDAP search filters instead of RFC 4515 filter escaping, leaving special filter characters insufficiently escaped. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0This is an incomplete fix of CVE-2024-31867. This issue affects Apache Zeppelin versions 0.11.1, 0.11.2, and 0.12.0. Users are recommended to upgrade to version 0.12.1, which fixes this issue.<\/p>\n<p>  Severity: 0.0 | NA<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-44617 Published : July 30, 2026, 3:22 p.m. | 22\u00a0minutes ago Description :LDAP filter injection vulnerability in Apache Zeppelin. LdapRealm used RFC 4514 distinguished-name escaping when constructing LDAP search filters instead of RFC 4515 filter escaping, leaving special filter characters insufficiently escaped. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0This is an incomplete fix of CVE-2024-31867. This issue affects Apache &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-82742","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/82742","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=82742"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/82742\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=82742"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=82742"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=82742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}