CVE-2026-107263

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Source
https://cve.org/CVERecord?id=CVE-2026-107263
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107263.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-107263
Aliases
Published
2026-10-30T03:10:13Z
Modified
2026-11-01T02:31:01Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
Gutenberg - Moderately critical - Access bypass - SA-CONTRIB-2026-202
Details

Incorrect Authorization vulnerability in Drupal Gutenberg allows Forceful Browsing. This issue affects Gutenberg versions: from 0.0.0 to 2.15.0, from 3.0.0 to 3.0.7.

Database specific 
{
    "cna_assigner": "drupal",
    "cwe_ids": [
        "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107263.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "0.0.0"
                        },
                        {
                            "fixed": "2.15.0"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                }
            ]
        }
    ]
}
References

Affected packages

Git / git.drupalcode.org/project/gutenberg

Affected ranges

Type
GIT
Repo
https://git.drupalcode.org/project/gutenberg
Events
Introduced
80696b5b7dbbe8a268e6b6681af319af63d046c5
Fixed
7f148fe546a4f140c6beb36438f5371012ada33e
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "3.0.0"
                },
                {
                    "fixed": "3.0.7"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        }
    ]
}

Affected versions

3.*
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
8.*
8.x-2.13

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107263.json"