CVE-2023-28645

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Source
https://cve.org/CVERecord?id=CVE-2023-28645
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-28645.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-28645
Aliases
  • GHSA-95j6-p5cj-5hh5
Published
2023-03-31T22:08:14.938Z
Modified
2026-04-10T04:56:59.484575Z
Severity
  • 5.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
Summary
Secure view can be bypassed by using internal API endpoint in Nextcloud richdocuments
Details

Nextcloud richdocuments is a Nextcloud app integrating the office suit Collabora Online. In affected versions the secure view feature of the rich documents app can be bypassed by using unprotected internal API endpoint of the rich documents app. It is recommended that the Nextcloud Office app (richdocuments) is upgraded to 8.0.0-beta.1, 7.0.2 or 6.3.2. Users unable to upgrade may mitigate the issue by taking steps to restrict the ability to download documents. This includes ensuring that the WOPI configuration is configured to only serve documents between Nextcloud and Collabora. It is highly recommended to define the list of Collabora server IPs as the allow list within the Office admin settings of Nextcloud.

Database specific 
{
    "cwe_ids": [
        "CWE-284"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/28xxx/CVE-2023-28645.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/nextcloud/richdocuments

Affected ranges

Type
GIT
Repo
https://github.com/nextcloud/richdocuments
Events
Introduced
fccb8fd3c492d2fdf53021d1f69d244bf9ad7f8d
Fixed
af719798f1481950c54ad76bff0eb90a59b04cb6
Database specific 
{
    "versions": [
        {
            "introduced": "7.0.0"
        },
        {
            "fixed": "7.0.2"
        }
    ]
}
Type
GIT
Repo
https://github.com/nextcloud/richdocuments
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
c92d2e8cd23b8887a91d72094c7fb6e75ea85ddd
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "6.3.2"
        }
    ]
}

Affected versions

1.*
1.1.22
1.1.23
1.1.24
1.1.25
1.1.26
1.12.27
1.12.28
1.12.29
1.12.30
1.12.31
1.12.32
1.12.33
1.12.34
1.12.35
1.12.36
1.12.37
1.12.38
1.12.39
1.12.40
2.*
2.0.0
2.0.1
2.0.10
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.0.7
2.0.8
2.0.9
3.*
3.4.0-beta1
v3.*
v3.0.0-beta1
v3.0.0-beta2
v3.0.0-beta3
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.0.6
v3.1.0
v3.1.1
v3.2.1
v3.2.2
v3.2.3
v3.2.4
v3.3.0
v3.3.1
v3.3.10
v3.3.11
v3.3.12
v3.3.13
v3.3.15
v3.3.2
v3.3.3
v3.3.4
v3.3.5
v3.3.6
v3.3.7
v3.3.8
v3.3.9
v3.4.0
v3.4.0-beta1
v3.4.1
v3.4.2
v3.4.3
v3.4.4
v3.4.5
v3.4.6
v3.5.0
v3.5.1
v3.5.2
v3.6.0
v3.7.0
v3.7.0-beta1
v3.7.0-beta2
v3.7.0-beta3
v3.7.1
v3.7.10
v3.7.11
v3.7.12
v3.7.13
v3.7.14
v3.7.2
v3.7.3
v3.7.4
v3.7.5
v3.7.6
v3.7.7
v3.7.8
v3.7.9
v4.*
v4.0.0
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.1.0
v4.1.1
v4.1.2
v4.2.1
v4.2.2
v4.2.3
v6.*
v6.0.0
v6.0.0-beta.1
v6.1.0
v6.1.1
v6.2.0
v6.2.1
v6.3.0
v6.3.1
v7.*
v7.0.0
v7.0.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-28645.json"