Description
Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. If an attacker is able to convince a victim to visit a URL referencing a vulnerable page, malicious JavaScript content may be executed within the context of the victim's browser. Scope is changed.
Published: 2026-04-14
Score: 6.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Cross‑Site Scripting (XSS)
Action: Patch
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Wed, 22 Apr 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Adobe connect
Adobe connect Desktop Application
Apple
Apple macos
Microsoft
Microsoft windows
CPEs cpe:2.3:a:adobe:connect:*:*:*:*:*:-:*:*
cpe:2.3:a:adobe:connect_desktop_application:*:*:*:*:*:macos:*:*
cpe:2.3:a:adobe:connect_desktop_application:*:*:*:*:*:windows:*:*
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Adobe connect
Adobe connect Desktop Application
Apple
Apple macos
Microsoft
Microsoft windows

Wed, 15 Apr 2026 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Adobe
Adobe adobe Connect
Vendors & Products Adobe
Adobe adobe Connect

Tue, 14 Apr 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 14 Apr 2026 18:00:00 +0000

Type Values Removed Values Added
Description Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. If an attacker is able to convince a victim to visit a URL referencing a vulnerable page, malicious JavaScript content may be executed within the context of the victim's browser. Scope is changed.
Title Adobe Connect | Cross-site Scripting (Reflected XSS) (CWE-79)
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


Subscriptions

Adobe Adobe Connect Connect Connect Desktop Application
Apple Macos
Microsoft Windows
cve-icon MITRE

Status: PUBLISHED

Assigner: adobe

Published:

Updated: 2026-04-14T18:33:21.646Z

Reserved: 2025-12-12T22:01:18.195Z

Link: CVE-2026-21331

cve-icon Vulnrichment

Updated: 2026-04-14T18:33:05.747Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-14T18:16:43.953

Modified: 2026-04-22T19:34:20.050

Link: CVE-2026-21331

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-15T14:54:02Z

Weaknesses