CVE-2023-25150

Document content of files can be obtained through Collabora for files of other users

MEDIUM

5.7

CVSS Score

Published: February 8, 2023 at 07:15 PM UTC

Updated: June 17, 2026 at 05:40 AM UTC

1 product affected across 1 vendorRichdocuments

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Severity

MEDIUM5.7

Exploit prediction

EPSS 0.7%

SSVC

No known exploit

Description

Nextcloud office/richdocuments is an office suit for the nextcloud server platform. In affected versions the Collabora integration can be tricked to provide access to any file without proper permission validation. As a result any user with access to Collabora can obtain the content of other users files. It is recommended that the Nextcloud Office App (Collabora Integration) is updated to 7.0.2 (Nextcloud 25), 6.3.2 (Nextcloud 24), 5.0.10 (Nextcloud 23), 4.2.9 (Nextcloud 21-22), or 3.8.7 (Nextcloud 15-20). There are no known workarounds for this issue.

Affected

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

Richdocuments · Nextcloudnextcloud-app

95%

v < 3.8.74.0.0 ≤ v < 4.2.95.0.0 ≤ v < 5.0.106.0.0 ≤ v < 6.3.27.0.0 ≤ v < 7.0.2

Affected range stops below 3.8.7, so it looks safe — our inference, not a vendor statement

Affected range stops below 4.2.9, so it looks safe — our inference, not a vendor statement

Affected range stops below 5.0.10, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.3.2, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.0.2, 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:

Patch and advisory references

References (3)

x_refsource_MISCPatchVendor Advisory

Source: [email protected]

https://github.com/nextcloud/richdocuments/pull/2669

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-64xc-r58v-53gj

x_refsource_MISCPermissions RequiredThird Party Advisory

Source: [email protected]

https://hackerone.com/reports/1788222

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

5.7MEDIUM[email protected]

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

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-284CWE-732

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