Medium 4.7Published Jul 12, 2026

CVE-2026-15518AREA 17 Twill CMS Media Library Insert FileLibraryController.php storeFile unrestricted upload

Updated under an hour ago (Oct 26, 2026, 2:23 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for AREA 17 Twill CMS

Exploited in the last 30 days

A vulnerability has been found in AREA 17 Twill CMS up to 3.6.0. The impacted element is the function FileLibraryController::storeFile of the file src/Http/Controllers/Admin/FileLibraryController.php of the component Media Library Insert Page. Such manipulation of the argument qqfilename leads to unrestricted upload. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS: 4.7 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-434, CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Jul 13, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

AREA 17 Twill CMS area_17:twill_cms	3.0; 3.1; 3.2; 3.3; 3.4; 3.5; 3.6.0	CNA record

References

References

https://vuldb.com/vuln/377847	vdb-entry, technical-description
https://vuldb.com/vuln/377847/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-15518	third-party-advisory
https://vuldb.com/submit/849572	third-party-advisory
https://bytium.com/insights/authenticated-arbitrary-file-upload-to-rce-in-twill-cms	exploit

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.