CVE-2018-25309 — MyBB Recent threads 17.0 Persistent Cross-Site Scripting
MyBB Recent threads 17.0 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts by creating threads with crafted subject line…
Published: 2026-04-29 · CVSS: 5.1 · CVSS 4.0
MyBB Recent threads 17.0 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts by creating threads with crafted subject lines. Attackers can create threads with script tags in the subject parameter to execute arbitrary JavaScript in the browsers of all users viewing the index page.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7