Cross site scripting in HumHub
CVE-2022-31133

5.9MEDIUM

Key Information:

Vendor

Humhub

Status
Humhub
Vendor
CVE Published:
7 July 2022

What is CVE-2022-31133?

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.

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Affected Version(s)

humhub < 1.11.4

References

https://github.com/humhub/humhub/security/advisories/GHSA...
x_refsource_CONFIRM
https://github.com/humhub/humhub/commit/07d9f8f9b6334970e...
x_refsource_MISC
https://github.com/humhub/humhub/commit/f88991dfe56a05870...
x_refsource_MISC

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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