CVE-2024-52520

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2024-52520
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-52520.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-52520
Aliases
  • GHSA-pxqf-cfxw-mqmj
Published
2024-11-15T16:41:42.412Z
Modified
2025-12-05T07:20:44.743980Z
Severity
  • 5.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Nextcloud Server's link reference provider can be tricked into downloading bigger files than intended
Details

Nextcloud Server is a self hosted personal cloud system. Due to a pre-flighted HEAD request, the link reference provider could be tricked into downloading bigger websites than intended, to find open-graph data. It is recommended that the Nextcloud Server is upgraded to 28.0.10 or 29.0.7 and Nextcloud Enterprise Server is upgraded to 27.1.11.8, 28.0.10 or 29.0.7.

Database specific 
{
    "cwe_ids": [
        "CWE-400"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/52xxx/CVE-2024-52520.json"
}
References

Affected packages

Git / github.com/nextcloud/server

Affected ranges

Type
GIT
Repo
https://github.com/nextcloud/server
Events
Introduced
e15fcecaf0d382cebff924ec2b1f5319e130c0e8
Fixed
7f825c0cc17279e8f89d3d39f9cdb7bc45979583
Database specific 
{
    "versions": [
        {
            "introduced": "28.0.0"
        },
        {
            "fixed": "28.0.10"
        }
    ]
}
Type
GIT
Repo
https://github.com/nextcloud/server
Events
Introduced
36ae775aa7c9af22bf33645a2d8807206ec6c85f
Fixed
873a4d0e1db10a5ae0e50133c7ef39e00750015b
Database specific 
{
    "versions": [
        {
            "introduced": "29.0.0"
        },
        {
            "fixed": "29.0.7"
        }
    ]
}

Affected versions

v28.*
v28.0.0
v28.0.1
v28.0.10rc1
v28.0.1rc1
v28.0.2
v28.0.2rc1
v28.0.2rc2
v28.0.2rc3
v28.0.2rc4
v28.0.2rc5
v28.0.3
v28.0.3rc1
v28.0.3rc2
v28.0.4
v28.0.4rc1
v28.0.5
v28.0.5rc1
v28.0.6
v28.0.6rc1
v28.0.7
v28.0.7rc1
v28.0.7rc2
v28.0.7rc3
v28.0.7rc4
v28.0.8
v28.0.8rc1
v28.0.9
v28.0.9rc1
v29.*
v29.0.0
v29.0.1
v29.0.1rc1
v29.0.2
v29.0.2rc1
v29.0.2rc2
v29.0.3
v29.0.3rc1
v29.0.3rc2
v29.0.3rc3
v29.0.3rc4
v29.0.4
v29.0.4rc1
v29.0.5
v29.0.5rc1
v29.0.6
v29.0.6rc1
v29.0.7rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-52520.json"