CVE-2022-31024 is a vulnerability in Nextcloud Richdocuments
Published on June 2, 2022
Federated editing allows iframing remote servers by default in richdocuments
richdocuments is the repository for NextCloud Collabra, the app for Nextcloud Office collaboration. Prior to versions 6.0.0, 5.0.4, and 4.2.6, a user could be tricked into working against a remote Office by sending them a federated share. richdocuments versions 6.0.0, 5.0.4 and 4.2.6 contain a fix for this issue. There are currently no known workarounds available.
Vulnerability Analysis
CVE-2022-31024 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity, and no impact on availability.
Weakness Types
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2022-31024 has been classified to as an Authorization vulnerability or weakness.
Origin Validation Error
The software does not properly verify that the source of data or communication is valid.
Products Associated with CVE-2022-31024
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Affected Versions
nextcloud security-advisories:- Version < 4.2.6 is affected.
- Version >= 5.0.0, < 5.0.4 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.