8.7High
CVE-2026-34617Adobe Connect | Cross-site Scripting (XSS) (CWE-79)
Description
Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Cross-Site Scripting (XSS) vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.
Weakness (CWE):
CWE-79
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| Adobe | Adobe Connect | ≤ 12.10, fixed 12.11 | |
| Adobe | Adobe Connect Desktop Application | ≤ 2025.3, fixed 2025.9 | |
| adobe | connect | < 12.11 | |
| adobe | connect desktop application | ≤ 2025.3 |
References and patches
- https://helpx.adobe.com/security/products/connect/apsb26-37.html vendor-advisoryVendor Advisory
CPE matches (NVD) (3)
cpe:2.3:a:adobe:connect:*:*:*:*:*:-:*:*< 12.11cpe:2.3:a:adobe:connect_desktop_application:*:*:*:*:*:macos:*:*≤ 2025.3cpe:2.3:a:adobe:connect_desktop_application:*:*:*:*:*:windows:*:*< 2025.9.15