CVE-2026-52730

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-52730
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-52730.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-52730
Aliases
  • GHSA-6h64-j36j-h2v2
Published
2026-08-31T19:16:46.921Z
Modified
2026-09-02T03:30:43.617213751Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Xibo CMS Missing Authorization in Module::settingsForm due to PHP operator precedence
Details

Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing Authorization in Module::settingsForm allows to view (not change) super admin-restricted module settings and leak the full module entity. Exploitation of the vulnerability is possible on behalf of an authorized user who has access to the Module View feature, which are not granted to non-admins as standard. Users should upgrade to version 4.4.3 which fixes this issue. Upgrading to a fixed version is necessary to remediate. Users unable to upgrade should revoke such privileges from users they do not trust.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52730.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-862"
    ]
}
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
9c329fd738bbe56de2d763b19ee18bae508b4db0
Database specific
Show details 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.4.3"
        }
    ]
}

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-alpha
4.0.0-alpha2
4.0.0-beta
4.0.0-rc1
4.0.0-rc2
4.1.0-alpha
4.1.0-alpha2
4.1.0-beta
4.1.0-rc2
4.1.0-rc3
4.2.0-alpha
4.2.0-beta
4.3.0-alpha
4.3.0-alpha2
4.4.0-alpha
4.4.0-alpha2
4.4.0-alpha3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-52730.json"