MyBB < 1.8.39 Multiple Vulnerabilities

MyBB is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:mybb:mybb"; ifdescription...

CVE-2025-48941

creationtimestamp| type| source ---|---|--- 2025-06-02 17:04:05+00:00| seen| https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3lqnawhvaj5c2 2026-01-22 09:35:30+00:00| seen| https://bsky.app/profile/buherator.bsky.social/post/3mcyv3iw2k424...

CVE-2025-48941

CVE-2025-48941 (MyBB) : Affected software: MyBB versions prior to 1.8.39. Issue: the internal search does not properly validate thread visibility, allowing a user with search access to infer the existence of hidden threads (draft, unapproved, or soft-deleted) by title. The visible flag (mybb_thre...

CVE-2025-48941 MyBB may disclosure unviewable threads' titles in searches

MyBB is free and open source forum software. Prior to version 1.8.39, the search component does not validate permissions correctly, which allows attackers to determine the existence of hidden draft, unapproved, or soft-deleted threads containing specified text in the title. The visibility state...