CVE-2022-31024 Federated editing allows iframing remote servers by default in richdocuments
Attackers can trick users into editing documents on remote servers via federated shares, bypassing local security controls in Nextcloud Office.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-31024?
CVE-2022-31024 is a medium-severity vulnerability in nextcloud security-advisories, published on 2 Jun 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
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.
Which versions are affected by CVE-2022-31024?
It affects 1 product.
Products include Nextcloud Richdocuments.
How do I fix CVE-2022-31024?
No fix has been published for CVE-2022-31024 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-31024 being exploited?
There is no known exploitation of CVE-2022-31024 in the wild and no public exploit code.
Other vulnerabilities in nextcloud security-advisories
- CVE-2021-37628 File Drop can be bypassed using Richdocuments app in nextcloud
- CVE-2023-25150 Document content of files can be obtained through Collabora for files of other users
- CVE-2023-28645 Secure view can be bypassed by using internal API endpoint in Nextcloud richdocuments
- CVE-2021-37629 Lack of ratelimit on Richdocuments OCS endpoint in nextcloud
- CVE-2021-39223 File path disclosure of shared files in Richdocuments application
Sources
Also known as GHSA-94hr-7g4v-f53r.