CVE-2024-52702

MEDIUM

MyBB 1.8.38 - Stored Cross-Site Scripting in Website Name Parameter

Title source: llm
STIX 2.1

Description

A stored cross-site scripting (XSS) vulnerability in the component install\index.php of MyBB v1.8.38 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Website Name parameter. NOTE: this is disputed by the Supplier because Website Name can only be set by an administrator, who may use JavaScript if they wish.

References (2)

Core 2
Core References
Exploit, Issue Tracking, Vendor Advisory
https://github.com/mybb/mybb/issues/4859

Scores

CVSS v3 5.4
EPSS 0.0025
EPSS Percentile 16.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
mybb/mybb 1.8.38
Published Nov 20, 2024
Tracked Since Feb 18, 2026