What’s Vulnerable › Vulnerabilities

CVE-2018-11715

• Severity: medium (CVSS 5.4 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-06-04 · updated 2026-06-17
• Weakness: CWE-79

Description

The Recent Threads plugin before 1.1 for MyBB allows XSS via a thread subject.

Affected products

• Recent Threads Project Recent Threads: before 1.1 — fixed in 1.1

How to fix

Upgrade to a fixed version: Recent Threads Project Recent Threads 1.1. Check the vendor advisory for mitigations.

References

• https://community.mybb.com/mods.php?action=changelog&pid=842
• https://www.exploit-db.com/exploits/44833/
• https://community.mybb.com/mods.php?action=changelog&pid=842
• https://www.exploit-db.com/exploits/44833/

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