Improper input validation in Adobe Dreamweaver
CVE-2026-47909
Dreamweaver Desktop versions 21.7 and earlier are affected by an Improper Input Validation vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (16.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 16.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.003 · change: +0.001
Affected products
Weakness classification (CWE)
References
- helpx.adobe.com/security/products/dreamweaver/apsb26-62.html (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-47909?
- CVE-2026-47909 is a medium-severity vulnerability in Adobe Dreamweaver, classified under Improper Input Validation. CVSS score: 6.3/10. Published 2026-06-09.
- How severe is CVE-2026-47909?
- Medium severity. CVSS v3 base score is 6.3 out of 10.