CVE-2026-6367

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Source
https://cve.org/CVERecord?id=CVE-2026-6367
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-6367.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-6367
Aliases
Published
2026-05-19T22:28:07.470Z
Modified
2026-07-08T08:13:52.424852689Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-003
Details

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS).

This issue affects Drupal core: from 11.3.0 before 11.3.7.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6367.json",
    "cna_assigner": "drupal",
    "cwe_ids": [
        "CWE-79"
    ]
}
References

Affected packages

Git / git.drupalcode.org/project/drupal

Affected ranges

Type
GIT
Repo
https://git.drupalcode.org/project/drupal
Events
Introduced
ac5da07ad88571dbb31dfb52f055bb0d4063f598
Fixed
bb3d6153f69df4a5759bf855f90c50d9158f55e5
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "11.3.0"
        },
        {
            "fixed": "11.3.7"
        }
    ]
}
Type
GIT
Repo
https://github.com/drupal/drupal
Events
Introduced
ac5da07ad88571dbb31dfb52f055bb0d4063f598
Fixed
bb3d6153f69df4a5759bf855f90c50d9158f55e5
Database specific 
{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "11.3.0"
        },
        {
            "fixed": "11.3.7"
        }
    ]
}

Affected versions

11.*
11.3.0
11.3.1
11.3.2
11.3.3
11.3.4
11.3.5
11.3.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-6367.json"