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CVE-2026-34617 - Vulnerability Analysis

HighCVSS: 8.7

Last Updated: April 14, 2026

Adobe Connect - Stored XSS & Privilege Escalation

Published: April 14, 2026Updated: April 14, 2026Remote Exploitable

Overview

Adobe Connect <= 2025.3, 12.10 contains a stored XSS caused by improper input sanitization, letting low-privileged attackers inject scripts and escalate privileges, exploit requires victim interaction with crafted URL or page.

Severity & Score

Severity: High

CVSS Score: 8.7

Impact

Low-privileged attackers can escalate privileges by injecting malicious scripts, potentially gaining control over victim accounts or sessions.

Mitigation

Update to the latest version beyond 2025.3 or 12.10.

References

https://helpx.adobe.com/security/products/connect/apsb26-37.html

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-34617
Severity: High
CVSS Score: 8.7
Type: stored_xss
Status: new

CWE

CWE-79

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N