CVE-2026-62666

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Source
https://cve.org/CVERecord?id=CVE-2026-62666
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62666.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-62666
Aliases
Published
2026-08-19T15:36:37Z
Modified
2026-09-11T03:30:19Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Grav API Plugin: non-super api.users.write manager -> super-admin via createApiKey (incomplete fix of CVE-2026-59190); + 2FA strip of super
Details

Grav API Plugin is a RESTful API for Grav CMS that provides full headless access to your site's content. Prior to 1.0.6, Grav API plugin UsersController::createApiKey(), generate2fa(), and disable2fa() omit the accessGrantsSuper() target check used by sibling user mutation endpoints. A non-super account with api.users.write can mint an API key bound to an access.api.super target through requireApiKeyPermission(), obtain the target's full privileges because key scopes are not enforced, and create persistent super-administrator access; the same missing check also permits rotating or disabling the target's two-factor authentication. This issue is fixed in version 1.0.6.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-639",
        "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62666.json"
}
References

Affected packages

Git / github.com/getgrav/grav-plugin-api

Affected ranges

Type
GIT
Repo
https://github.com/getgrav/grav-plugin-api
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
dfcc947f0d6758772caac290c68fe8d4c4a4874e
Fixed
fe5146a3efeb39d1f405499188e5270bc002b0a6
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.0.6"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.0.0
1.0.0-beta.1
1.0.0-beta.10
1.0.0-beta.11
1.0.0-beta.12
1.0.0-beta.13
1.0.0-beta.14
1.0.0-beta.15
1.0.0-beta.16
1.0.0-beta.17
1.0.0-beta.2
1.0.0-beta.3
1.0.0-beta.4
1.0.0-beta.5
1.0.0-beta.6
1.0.0-beta.7
1.0.0-beta.8
1.0.0-beta.9
1.0.0-rc.1
1.0.0-rc.10
1.0.0-rc.11
1.0.0-rc.12
1.0.0-rc.13
1.0.0-rc.14
1.0.0-rc.15
1.0.0-rc.16
1.0.0-rc.2
1.0.0-rc.3
1.0.0-rc.4
1.0.0-rc.5
1.0.0-rc.6
1.0.0-rc.7
1.0.0-rc.8
1.0.0-rc.9
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62666.json"