CVE-2026-42141

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Source
https://cve.org/CVERecord?id=CVE-2026-42141
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42141.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-42141
Aliases
  • GHSA-fwq8-c4gw-pxmh
Published
2026-05-12T17:14:12.320Z
Modified
2026-07-08T08:05:12.446598204Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVSS Calculator
Summary
Xibo: Authenticated Server-Side Request Forgery (SSRF) in Library Upload via URL functionality
Details

Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.1, an authenticated Server-Side Request Forgery (SSRF) vulnerability in the Xibo CMS allows users with Library upload permissions to make arbitrary HTTP requests from the CMS server to internal or external network resources. This can be exploited to scan internal infrastructure, access local cloud metadata endpoints (e.g., AWS IMDS), interact with internal services that lack authentication, or exfiltrate data. This vulnerability is fixed in 4.4.1.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42141.json"
}
References

Affected packages

Git / github.com/xibosignage/xibo-cms

Affected ranges

Type
GIT
Repo
https://github.com/xibosignage/xibo-cms
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7ba8843c1f881e1c9bb0d37e60cdca98a0cec96c
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.4.1"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

1.*
1.6.0-rc1
1.7.0-alpha
1.7.0-alpha2
1.8.0
1.8.0-alpha
1.8.0-alpha2
1.8.0-alpha3
1.8.0-beta
1.8.0-rc1
1.8.0-rc2
1.8.0-rc3
2.*
2.0.0-alpha1
2.0.0-beta
2.0.0-beta.2
2.0.0-rc1
2.1.0-alpha1
2.1.0-alpha2
2.1.0-beta
2.1.0-rc1
2.2.0-alpha
2.2.0-alpha2
2.2.0-beta
2.2.0-rc1
2.3.0-alpha
2.3.0-beta
2.3.0-rc1
3.*
3.0.0-alpha
3.0.0-alpha2
3.0.0-alpha3
3.0.0-beta
3.0.0-rc1
3.1.0-alpha
3.1.0-beta
4.*
4.0.0
4.0.0-alpha
4.0.0-alpha2
4.0.0-beta
4.0.0-rc1
4.0.0-rc2
4.0.1
4.0.10
4.0.11
4.0.12
4.0.13
4.0.2
4.0.3
4.0.4
4.0.5
4.0.6
4.0.7
4.0.8
4.0.9
4.1.0
4.1.1
4.1.2
4.2.0
4.2.1
4.2.2
4.2.3
4.3.0
4.3.1
4.4.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42141.json"