CVE-2022-31133: Cross site scripting in HumHub
HumHub is an Open Source Enterprise Social Network. Affected versions of HumHub are vulnerable to a stored Cross-Site Scripting (XSS) vulnerability. For exploitation, the attacker would need a permission to administer the Spaces feature. The names of individual "spaces" are not properly escaped and so an attacker with sufficient privilege could insert malicious javascript into a space name and exploit system users who visit that space. It is recommended that the HumHub is upgraded to 1.11.4, 1.10.5. There are no known workarounds for this issue.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the vulnerability ID for the HumHub vulnerability?
The vulnerability ID for the HumHub vulnerability is CVE-2022-31133.
What is the severity of CVE-2022-31133?
The severity of CVE-2022-31133 is medium with a CVSS score of 4.8.
What is the affected software for CVE-2022-31133?
The affected software for CVE-2022-31133 is HumHub versions up to 1.10.5 and versions between 1.11.0 and 1.11.4.
What is the CWE ID for CVE-2022-31133?
The CWE ID for CVE-2022-31133 is CWE-79.
How can the HumHub vulnerability be exploited?
The HumHub vulnerability can be exploited through a stored Cross-Site Scripting (XSS) attack, requiring permission to administer the Spaces feature.