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CVE-2026-34617

Adobe Connect | Cross-site Scripting (XSS) (CWE-79)

Published: Apr 14, 2026Updated: Apr 22, 2026 Sources: CVE List NVD BDUCWE-79
NVD MITRE
8.7CVSSHIGH
EPSS Score
0.3%
Top 77.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:CC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

Adobe ConnectAdobe
On-premWeb App
Consumer Software
connectadobe
SaaSSaaS Service
Consumer Software / productivity
connect desktop applicationadobe
On-prem
Consumer Software / productivity
Adobe ConnectAdobe Systems Inc.
On-premWeb App
Communications / video-conferencing
Adobe Connect Desktop ApplicationAdobe Systems Inc.
On-prem
Consumer Software / productivity
adobecommercialUSConsumer Softwareaka adobe systems inc.
adobe systems inc.commercialUSConsumer Softwareaka adobe

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

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

Timeline

Published
Apr 14, 2026
Last Updated
Apr 22, 2026

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