CVE-2025-49553

Severity
9.3CRITICAL
EPSS
0.1%
top 75.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedOct 14
Latest updateOct 15

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:NExploitability: 2.8 | Impact: 5.8

Affected Packages2 packages

NVDadobe/connect< 12.10
CVEListV5adobe/adobe_connect12.9

🔴Vulnerability Details

2
GHSA
GHSA-8vp7-vr5r-qcx9: Adobe Connect versions 122025-10-15
CVEList
Adobe Connect | Cross-site Scripting (DOM-based XSS) (CWE-79)2025-10-14