PT-2026-30367 · Mybb · Thankyou/Like System

Published 2026-04-04 · Updated 2026-04-04 · CVE-2018-25247

NVD

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

MyBB Like Plugin 3.0.0 contains a stored cross-site scripting vulnerability. Authenticated attackers can inject script payloads into post or thread subjects; when other users view a profile that displays the attacker's liked posts, the unsanitized subject is rendered, executing the script in the viewer's browser.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-25247

Affected Products

Thankyou/Like System

References · 4

• 🔥 https://exploit-db.com/exploits/45179 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-25247 · Security Note
• https://vulncheck.com/advisories/mybb-like-plugin-cross-site-scripting-via-user-profiles · Note
• https://community.mybb.com/mods.php?action=view&pid=360 · Note