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Critical 9.9Published Oct 6, 2026
CVE-2026-39755WordPress WP Duplicate plugin <= 1.1.11 - Arbitrary File Upload vulnerability
Updated under an hour ago ()
Does this affect you?
It affects revmakx WP Duplicate. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.45%, higher than 37% of scored CVEs.
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Subscriber Arbitrary File Upload in WP Duplicate <= 1.1.11 versions.
- CVSS
- 9.9 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Weakness (CWE)
- CWE-434
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.45% (percentile 37)
- Assigned by
- Patchstack
- NVD analysis
- Deferred
- Record last updated
- Oct 6, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
revmakx WP Duplicate revmakx:wp_duplicate (from the name) | from n/a through 1.1.11 | CNA record |
References
- https://patchstack.com/database/wordpress/plugin/local-sync/vulnerability/wordpress-wp-duplicate-plugin-1-1-11-arbitrary-file-upload-vulnerability?_s_id=cvevdb-entry
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.