CVE-2026-2028

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Source
https://cve.org/CVERecord?id=CVE-2026-2028
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2028.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-2028
Published
2026-04-24T03:27:06Z
Modified
2026-10-28T02:31:14Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
Maxi Blocks <= 2.1.8 - Missing Authorization to Authenticated (Author+) Media File Deletion via 'old_media_src' Parameter
Details

The MaxiBlocks Builder plugin for WordPress is vulnerable to arbitrary media file deletion due to insufficient file ownership validation on the 'maxi_remove_custom_image_size' AJAX action in all versions up to, and including, 2.1.8. This makes it possible for authenticated attackers, with Author-level access and above, to delete arbitrary files in the wp-content/uploads directory, including files uploaded by other users and administrators.

Database specific 
{
    "cna_assigner": "Wordfence",
    "cwe_ids": [
        "CWE-639"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/2xxx/CVE-2026-2028.json"
}
References

Affected packages

Git / github.com/maxi-blocks/maxi-blocks

Affected ranges

Type
GIT
Repo
https://github.com/maxi-blocks/maxi-blocks
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3dff1db57bfb4e6c14fa7fd42037178d1d0ce199
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "2.1.8"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "fixed": "3dff1db57bfb4e6c14fa7fd42037178d1d0ce199"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

1.*
1.8.0
v.*
v.1.6.1
v1.*
v1.5.1
v1.5.2
v1.5.3
v1.5.5
v1.5.6
v1.5.7
v1.5.8
v1.6.0
v1.7.0
v1.7.1
v1.7.2
v1.7.3
v1.8.1
v1.8.2
v1.8.3
v1.8.4
v1.8.5
v1.8.8
v1.8.9
v1.9.0
v1.9.1
v1.9.2
v1.9.7
v1.9.8
v1.9.9
v2.*
v2.0.0
v2.0.1
v2.0.3
v2.0.4
v2.0.5
v2.0.6
v2.0.7
v2.0.9
v2.1.0
v2.1.2
v2.1.4
v2.1.6
v2.1.7
v2.1.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2028.json"