CVE Explorer
CVE-2026-5718
The Drag and Drop Multiple File Upload for Contact Form 7 plugin for WordPress is vulnerable to arbitrary file upload in versions up to, and including, 1.3.9.7. This is due to insufficient file type validation that occurs when custom blacklist types are configured, which replaces the default dangerous extension denylist instead of merging with it, and the wpcf7_antiscript_file_name() sanitization function being bypassed for filenames containing non-ASCII characters. This makes it possible for un
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Drag and Drop Multiple File Upload for Contact Form 7","vendor":"glenwpcoder","versions":[{"lessThanOrEqual":"1.3.9.7","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:48c98a2a645112ae1762140a575106828602c63c37f13a64ce6f479cc12c58db · sha256:c79ec20e9feccc2c… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":8.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:48c98a2a645112ae1762140a575106828602c63c37f13a64ce6f479cc12c58db · sha256:c79ec20e9feccc2c… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-434","description":"CWE-434 Unrestricted Upload of File with Dangerous Type","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:48c98a2a645112ae1762140a575106828602c63c37f13a64ce6f479cc12c58db · sha256:c79ec20e9feccc2c… · /containers/cna/problemTypes/0/descriptions/0
Source references
7 source assertions{"url":"https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.9.6/inc/dnd-upload-cf7.php#L62"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:48c98a2a645112ae1762140a575106828602c63c37f13a64ce6f479cc12c58db · sha256:c79ec20e9feccc2c… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.9.6/inc/dnd-upload-cf7.php#L883"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:48c98a2a645112ae1762140a575106828602c63c37f13a64ce6f479cc12c58db · sha256:c79ec20e9feccc2c… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.9.6/inc/dnd-upload-cf7.php#L970"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:48c98a2a645112ae1762140a575106828602c63c37f13a64ce6f479cc12c58db · sha256:c79ec20e9feccc2c… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.9.6/inc/dnd-upload-cf7.php#L987"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:48c98a2a645112ae1762140a575106828602c63c37f13a64ce6f479cc12c58db · sha256:c79ec20e9feccc2c… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/changeset/3508522/drag-and-drop-multiple-file-upload-contact-form-7"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:48c98a2a645112ae1762140a575106828602c63c37f13a64ce6f479cc12c58db · sha256:c79ec20e9feccc2c… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/changeset/3548901/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:48c98a2a645112ae1762140a575106828602c63c37f13a64ce6f479cc12c58db · sha256:c79ec20e9feccc2c… · /containers/cna/references/6
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/38f95d40-a6d4-429c-9872-9d2531e942eb?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:48c98a2a645112ae1762140a575106828602c63c37f13a64ce6f479cc12c58db · sha256:c79ec20e9feccc2c… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.