CVE-2026-34660
CRITICALAdobe Connect | Incorrect Authorization (CWE-863)
Title source: cnaDescription
Adobe Connect versions 2025.9.15, 2025.8.157 and earlier are affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user. An 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.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
https://helpx.adobe.com/security/products/connect/apsb26-50.html
Scores
CVSS v3
9.3
EPSS
0.0031
EPSS Percentile
54.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-863
Status
published
Products (3)
Adobe/Adobe Connect
< 2025.8.157
adobe/connect_desktop_application
< 2025.8.157
adobe/connect_desktop_application
< 2025.9.15
Published
May 12, 2026
Tracked Since
May 13, 2026