CVE-2023-28467

MEDIUM

MyBB <1.8.34 - XSS

Title source: llm
STIX 2.1

Description

In MyBB before 1.8.34, there is XSS in the User CP module via the user email field.

Exploits (1)

nomisec WRITEUP 4 stars
by ahmetaltuntas · poc
https://github.com/ahmetaltuntas/CVE-2023-28467

References (2)

Core 2
Core References

Scores

CVSS v3 6.1
EPSS 0.0016
EPSS Percentile 36.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
mybb/mybb < 1.8.34
Published May 22, 2023
Tracked Since Feb 18, 2026