CVE-2026-112776

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Source
https://cve.org/CVERecord?id=CVE-2026-112776
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112776.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-112776
Aliases
  • GHSA-7rr3-4jcm-x526
Published
2026-10-19T19:10:53Z
Modified
2026-10-20T11:16:55Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Craft CMS 5.0.0 before 5.11.0 GraphQL Site-Scope Bypass via Mutations
Details

Craft CMS from 5.0.0 before 5.11.0 contains an authorization bypass vulnerability that allows site-scoped GraphQL tokens to mutate other sites' content because requireAllowedSite() is not enforced. Attackers holding a site-A token can create entries in site B via supplied siteId and delete entries, categories, tags, and assets shared across sites.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-863"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112776.json"
}
References

Affected packages

Git / github.com/craftcms/cms

Affected ranges

Type
GIT
Repo
https://github.com/craftcms/cms
Events
Introduced
f6a8fb685d44e387435825e3a96809eeda4973a6
Fixed
2255717bfd5cc502751601aa68bf72eea035cd47
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "5.0.0"
        },
        {
            "fixed":  "5.11.0"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112776.json"