{"id":79037,"date":"2026-05-29T23:46:29","date_gmt":"2026-05-29T20:16:29","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-48810-freescout-thread-edit-authorization-bypass-via-missing-mailbox-check\/"},"modified":"2026-05-29T23:46:29","modified_gmt":"2026-05-29T20:16:29","slug":"cve-2026-48810-freescout-thread-edit-authorization-bypass-via-missing-mailbox-check","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-48810-freescout-thread-edit-authorization-bypass-via-missing-mailbox-check\/","title":{"rendered":"CVE-2026-48810 &#8211; FreeScout: Thread Edit Authorization Bypass via Missing Mailbox Check"},"content":{"rendered":"<p>CVE ID :CVE-2026-48810<\/p>\n<p>  Published : May 29, 2026, 8:16 p.m. | 15\u00a0minutes ago<\/p>\n<p>  Description :FreeScout is a free help desk and shared inbox built with PHP&#8217;s Laravel framework. Prior to 1.8.221, while investigating the ThreadPolicy::delete issue reported previously, the same missing mailbox membership check was found in the sibling ThreadPolicy::edit method. A user with the PERM_EDIT_CONVERSATIONS permission who created a message or internal note in Mailbox A can rewrite that thread&#8217;s body after an administrator removes them from Mailbox A, because the policy checks only authorship and a global permission flag \u2014 not current mailbox membership. This vulnerability is fixed in 1.8.221.<\/p>\n<p>  Severity: 4.3 | 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-2026-48810 Published : May 29, 2026, 8:16 p.m. | 15\u00a0minutes ago Description :FreeScout is a free help desk and shared inbox built with PHP&#8217;s Laravel framework. Prior to 1.8.221, while investigating the ThreadPolicy::delete issue reported previously, the same missing mailbox membership check was found in the sibling ThreadPolicy::edit method. A user with the &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-79037","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/79037","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=79037"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/79037\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=79037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=79037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=79037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}