CVE-2026-40593

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Source
https://cve.org/CVERecord?id=CVE-2026-40593
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40593.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-40593
Aliases
  • GHSA-7h46-9f64-p49q
Published
2026-04-18T00:02:59.606Z
Modified
2026-07-15T01:49:00.559275018Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
ChurchCRM: Stored XSS in UserEditor.php via Login Name Field
Details

ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the User Editor (UserEditor.php) renders stored usernames directly into an HTML input value attribute without applying htmlspecialchars(). An administrator can save a username containing HTML attribute-breaking characters and event handlers, which execute in the browser of any administrator who subsequently views that user's editor page, resulting in stored XSS. This issue has been fixed in version 7.2.0.

Database specific 
{
    "cwe_ids": [
        "CWE-116",
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40593.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/churchcrm/crm

Affected ranges

Type
GIT
Repo
https://github.com/churchcrm/crm
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
bb496ddd29d0e892434bf2a9dd5a3031725dc2b0
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "7.2.0"
        }
    ]
}

Affected versions

2.*
2.0.0
2.0.1
2.1.0
2.1.1
2.1.10
2.1.11
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
2.1.9
2.10.0
2.10.1
2.10.2
2.10.3
2.2.0
2.2.1
2.2.2
2.2.3
2.2.4
2.3.0
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.5.0
2.5.1
2.5.2
2.6.0
2.6.1
2.6.2
2.6.3
2.7.0
2.7.1
2.7.2
2.7.3
2.7.4
2.7.5
2.8.0
2.8.0-RC1
2.8.0-RC2
2.8.1
2.8.10
2.8.11
2.8.12
2.8.13
2.8.14
2.8.15
2.8.2
2.8.3
2.8.4
2.8.5
2.8.6
2.8.7
2.8.8
2.8.9
2.9.0
2.9.0-RC1
2.9.1
2.9.2
2.9.3
2.9.4
3.*
3.0.0
3.0.1
3.0.10
3.0.11
3.0.12
3.0.13
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
3.0.8
3.0.9
3.1.0
3.1.1
3.1.2
3.2.0
3.2.1
3.2.2
3.2.3
3.2.4
3.3.0
3.3.1
3.3.2
3.4.0
3.5.0
3.5.1
3.5.2
3.5.3
3.5.4
3.5.5
4.*
4.0.0
4.0.1
4.0.2
4.0.3
4.0.4
4.0.5
4.1.0
4.1.1
4.1.2
4.1.3
4.1.4
4.2.0
4.2.1
4.2.2
4.2.3
4.3.0
4.3.1
4.3.2
4.4.0
4.4.1
4.4.2
4.4.3
4.4.4
4.4.5
4.5.0
4.5.1
4.5.2
4.5.3
4.5.4
5.*
5.0.0
5.0.0-beta1
5.0.0-beta2
5.0.1
5.0.2
5.0.3
5.0.4
5.0.5
5.1.0
5.1.1
5.10.0
5.11.0
5.13.0
5.14.0
5.15.0
5.16.0
5.17.0
5.18.0
5.19.0
5.2.0
5.2.1
5.2.2
5.2.3
5.21.0
5.22.0
5.3.0
5.3.1
5.4.0
5.4.1
5.4.3
5.5.0
5.6.0
5.7.0
5.8.0
5.9.1
5.9.2
5.9.3
6.*
6.0.0
6.0.1
6.0.2
6.1.0
6.2.0
6.3.0
6.4.0
6.5.0
6.5.1
6.5.2
6.5.3
6.6.0
6.6.1
6.7.0
6.7.1
6.7.2
6.7.3
6.8.0
6.8.1
7.*
7.0.0
7.0.1
7.0.2
7.0.3
7.0.4
7.0.5
7.1.0
7.1.0-rc1
7.1.0-rc2
7.1.0-rc3
7.1.1
7.1.2
7.2.0-rc1
7.2.0-rc2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40593.json"