CVE-2022-31024

Federated editing allows iframing remote servers by default in richdocuments

MEDIUM
6.5
CVSS Score
Published: June 2, 2022 at 06:25 PM UTC
Updated: June 17, 2026 at 04:44 AM UTC
1 product affected across 1 vendorRichdocuments

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 4.2.65.0.0 ≤ v < 5.0.46.0.0 beta1
Affected range stops below 4.2.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.0.4, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (3)

x_refsource_MISCIssue TrackingPatchThird Party Advisory
https://github.com/nextcloud/richdocuments/pull/2161
x_refsource_MISCPermissions Required
https://hackerone.com/reports/1210424

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-284CWE-346

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