CVE-2025-49553
Adobe Connect versions 12.9 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability that could be exploited by an attacker to execute malicious scripts in a victim's browser. Exploitation of this issue requires user interaction in that a victim must navigate to a crafted web page. A successful attacker can abuse this to achieve session takeover, increasing the confidentiality and integrity impact as high. Scope is changed.
Published:Oct 14, 2025
Last Modified:Feb 26, 2026
EPS:Oct 14, 2025
EPSS Score:0.00184
CVSS Score:9.3
Affected Products
Vendor
Product
Action
Vendor
Adobe
Product
Connect
Adobe
Connect
Vendor
Apple
Product
Macos
Apple
Macos
Vendor
Microsoft
Product
Windows
Microsoft
Windows
Exploits
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
