{"id":81249,"date":"2026-06-30T00:17:12","date_gmt":"2026-06-29T20:47:12","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-55957-apache-tomcat-authentication-bypass-with-jndirealm-and-gssapi-authenticated-bind\/"},"modified":"2026-06-30T00:17:12","modified_gmt":"2026-06-29T20:47:12","slug":"cve-2026-55957-apache-tomcat-authentication-bypass-with-jndirealm-and-gssapi-authenticated-bind","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-55957-apache-tomcat-authentication-bypass-with-jndirealm-and-gssapi-authenticated-bind\/","title":{"rendered":"CVE-2026-55957 &#8211; Apache Tomcat: Authentication bypass with JNDIRealm and GSSAPI authenticated bind"},"content":{"rendered":"<p>CVE ID :CVE-2026-55957<\/p>\n<p>  Published : June 29, 2026, 8:47 p.m. | 58\u00a0minutes ago<\/p>\n<p>  Description :Missing Critical Step in Authentication vulnerability in Apache Tomcat when the JNDIRealm was configured to authenticate binds using GSSAPI allowed attackers to authenticate without provided the correct password.<\/p>\n<p>This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.4, from 10.1.0-M1 through 10.1.36, from 9.0.0.M1 through 9.0.100, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109.<\/p>\n<p>Users are recommended to upgrade to version 11.0.5, 10.1.37 or 9.0.101, which fixes the 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-2026-55957 Published : June 29, 2026, 8:47 p.m. | 58\u00a0minutes ago Description :Missing Critical Step in Authentication vulnerability in Apache Tomcat when the JNDIRealm was configured to authenticate binds using GSSAPI allowed attackers to authenticate without provided the correct password. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.4, from 10.1.0-M1 through 10.1.36, &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-81249","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81249","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=81249"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81249\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=81249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=81249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=81249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}