CVE-2022-43708

State: Published
Severity: 6.1 Medium
Published: Nov 21, 2022
Updated: Apr 29, 2025
Reserved: Oct 24, 2022

Description

MyBB 1.8.31 has a (issue 2 of 2) cross-site scripting (XSS) vulnerabilities in the post Attachments interface allow attackers to inject HTML by persuading the user to upload a file with specially crafted name

Scores

CVSS	Score	Vector	Source
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://mybb.com/
https://github.com/mybb/mybb/security/advisories/GHSA-p9m7-9qv4-x93w

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