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Critical 9.9Published Aug 18, 2026
CVE-2026-66627WordPress GP Premium plugin <= 2.5.5 - Arbitrary File Upload vulnerability
Updated under an hour ago ()
Does this affect you?
It affects EDGE22 Studios Ltd. GP Premium. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Unrestricted Upload of File with Dangerous Type vulnerability in EDGE22 Studios Ltd. GP Premium allows Remote Code Inclusion. This issue affects GP Premium: from n/a through 2.5.5.
- 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)
- Not loaded for this CVE
- Assigned by
- Patchstack
- NVD analysis
- Deferred
- Record last updated
- Sep 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
EDGE22 Studios Ltd. GP Premium edge22_studios:gp_premium (from the name) | from n/a through 2.5.5; fixed at 2.5.6 | CNA record |
References
- https://patchstack.com/database/wordpress/plugin/gp-premium/vulnerability/wordpress-gp-premium-plugin-2-5-5-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.