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CVE-2026-15518: Twill CMS 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6.0
CVE-2026-15518. CVSS 3.1 base score 4.7 (MEDIUM, Vendor/CNA). EPSS 0.00376 (percentile 0.30457), scored 24-Oct-2026.
Affected technology
Twill CMS · 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6.0
AREA 17
Description’s affected range: up to 3.6.0
Component: Media Library Insert Page
Function: FileLibraryController::storeFile
File: src/Http/Controllers/Admin/FileLibraryController.php
Attack conditions (VulDB, CVSS 4.0): Network (remote) · High privileges required · No user interaction required
What an attacker can do
VulDB’s CVSS 4.0 assessment (base score 2.0/10) rates confidentiality, integrity and availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-284, CWE-434
- CCR priority
- 18.9 /100 (P5)
- CVSS 3.1
- 4.7 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L · Vendor/CNA
- EPSS
- 0.00376 · percentile 0.30457 · 2026-10-24
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-15518.html