Adobe: >> Dreamweaver >> 21.4 Security Vulnerabilities
Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that could lead in arbitrary code execution by an attacker. Exploitation of this issue requires user interaction in that a victim must open a malicious file and scope is changed.
CVSS Score
8.6
EPSS Score
0.0
Published
2026-01-13
Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file and scope is changed.
CVSS Score
8.6
EPSS Score
0.001
Published
2026-01-13
Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file and scope is changed.
CVSS Score
8.6
EPSS Score
0.001
Published
2026-01-13
Dreamweaver Desktop versions 21.6 and earlier are affected by an Improper Input Validation vulnerability that could lead to arbitrary file system write. An attacker could leverage this vulnerability to manipulate or inject malicious data into files on the system. Exploitation of this issue requires user interaction in that a victim must open a malicious file and scope is changed.
CVSS Score
8.6
EPSS Score
0.0
Published
2026-01-13
Dreamweaver Desktop versions 21.6 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could leverage this vulnerability to bypass security measures and execute unauthorized code. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVSS Score
7.8
EPSS Score
0.0
Published
2026-01-13
Dreamweaver Desktop versions 21.5 and earlier are affected by a Cross-Site Request Forgery (CSRF) vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must click on a malicious link, and scope is changed.
CVSS Score
8.6
EPSS Score
0.0
Published
2025-09-09
Dreamweaver Desktop versions 21.4 and earlier are affected by an Access of Resource Using Incompatible Type ('Type Confusion') vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVSS Score
7.8
EPSS Score
0.0
Published
2025-05-13
Cross-site scripting (XSS) vulnerability in ActionScript in arbitrary Shockwave Flash (SWF) files created by Adobe Dreamweaver, when the Insert Flash Video feature is used, allows remote attackers to inject arbitrary web script or HTML via an asfunction: URI in the skinName parameter. NOTE: this may overlap CVE-2007-6242, CVE-2007-6244, or CVE-2007-6637.
CVSS Score
4.3
EPSS Score
0.016
Published
2009-02-05