CVE-2026-6365

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Source
https://cve.org/CVERecord?id=CVE-2026-6365
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-6365.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-6365
Aliases
Downstream
CLSA (2)
Published
2026-05-19T22:27:21Z
Modified
2026-10-22T10:31:40Z
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 - Critical - Cross-site scripting - SA-CORE-2026-001
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 8.0.0 before 10.5.9, from 10.6.0 before 10.6.7, from 11.0.0 before 11.2.11, from 11.3.0 before 11.3.7.

Database specific 
{
    "cna_assigner": "drupal",
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6365.json"
}
References

Affected packages

Git / git.drupalcode.org/project/drupal

Affected ranges

Type
GIT
Repo
https://git.drupalcode.org/project/drupal
Events
Introduced
35c2f3ca5c935f3d8bde15932a712677c9bbd50f
Fixed
a0e6da01ecde2b2466123c880a3428bd1cb14b46
Introduced
920f3f7ab87ba2cca9191ec292d356197de4bc0a
Fixed
ae9246d7b736c771e7154be358aa7edd0c884dac
Introduced
140f94ff1051644c4416c7ed30cc5dd1f14507b2
Fixed
7beb610d518983c2cbd1aa58df320781335474c2
Introduced
ac5da07ad88571dbb31dfb52f055bb0d4063f598
Fixed
bb3d6153f69df4a5759bf855f90c50d9158f55e5
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "8.0.0"
                },
                {
                    "fixed": "10.5.9"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "introduced": "10.6.0"
                },
                {
                    "fixed": "10.6.7"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "introduced": "11.0.0"
                },
                {
                    "fixed": "11.2.11"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "introduced": "11.3.0"
                },
                {
                    "fixed": "11.3.7"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        }
    ]
}

Affected versions

10.*
10.0.0-alpha1
10.0.0-alpha3
10.0.0-alpha4
10.0.0-alpha5
10.1.0-alpha1
10.5.0
10.5.0-beta1
10.5.0-rc1
10.5.1
10.5.2
10.5.3
10.5.4
10.5.5
10.5.7
10.5.8
10.6.0
10.6.1
10.6.2
10.6.3
10.6.4
10.6.5
10.6.6
11.*
11.0.0-alpha1
11.2.0
11.2.0-alpha1
11.2.0-beta1
11.2.0-rc2
11.2.1
11.2.10
11.2.2
11.2.3
11.2.4
11.2.5
11.2.6
11.2.9
11.3.0
11.3.1
11.3.2
11.3.3
11.3.4
11.3.5
11.3.6
8.*
8.0.0
8.1.0-beta1
9.*
9.0.0-alpha1
9.0.0-alpha2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-6365.json"