{"id":78491,"date":"2026-05-15T01:46:45","date_gmt":"2026-05-14T22:16:45","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-45248-hedera-guardian-authentication-bypass-information-disclosure\/"},"modified":"2026-05-15T01:46:45","modified_gmt":"2026-05-14T22:16:45","slug":"cve-2026-45248-hedera-guardian-authentication-bypass-information-disclosure","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-45248-hedera-guardian-authentication-bypass-information-disclosure\/","title":{"rendered":"CVE-2026-45248 &#8211; Hedera Guardian Authentication Bypass Information Disclosure"},"content":{"rendered":"<p>CVE ID :CVE-2026-45248<\/p>\n<p>  Published : May 14, 2026, 10:16 p.m. | 41\u00a0minutes ago<\/p>\n<p>  Description :Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in the GET \/api\/v1\/demo\/registered-users endpoint that allows unauthenticated attackers to retrieve sensitive user information. Attackers can access the endpoint without providing authentication credentials to obtain usernames, Hedera DIDs, parent registry DIDs, system roles, and policy role assignments for all registered users in the system.<\/p>\n<p>  Severity: 6.9 | MEDIUM<\/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-2026-45248 Published : May 14, 2026, 10:16 p.m. | 41\u00a0minutes ago Description :Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in the GET \/api\/v1\/demo\/registered-users endpoint that allows unauthenticated attackers to retrieve sensitive user information. Attackers can access the endpoint without providing authentication credentials to obtain usernames, Hedera DIDs, parent registry DIDs, system &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-78491","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78491","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=78491"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78491\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=78491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=78491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=78491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}