Vulnerability Details CVE-2026-34660
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.8%
CVSS Severity
CVSS v3 Score 9.3
Products affected by CVE-2026-34660
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cpe:2.3:a:adobe:connect_desktop_application:*
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cpe:2.3:a:adobe:connect_desktop_application:2021.11.22.64
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cpe:2.3:a:adobe:connect_desktop_application:2021.3.27
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cpe:2.3:a:adobe:connect_desktop_application:2021.3.4
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cpe:2.3:a:adobe:connect_desktop_application:2021.4.36.64
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cpe:2.3:a:adobe:connect_desktop_application:2021.6.27.32
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cpe:2.3:a:adobe:connect_desktop_application:2021.6.27.64
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cpe:2.3:a:adobe:connect_desktop_application:2021.9.28.64
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cpe:2.3:a:adobe:connect_desktop_application:2022.5.109
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cpe:2.3:a:adobe:connect_desktop_application:2022.7.183
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cpe:2.3:a:adobe:connect_desktop_application:2023.5.308
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cpe:2.3:a:adobe:connect_desktop_application:2023.6.382
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cpe:2.3:a:adobe:connect_desktop_application:2023.9.482
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cpe:2.3:a:adobe:connect_desktop_application:2024.11
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cpe:2.3:a:adobe:connect_desktop_application:2024.4.729
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cpe:2.3:a:adobe:connect_desktop_application:2024.6.22
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cpe:2.3:a:adobe:connect_desktop_application:2024.8.120
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cpe:2.3:a:adobe:connect_desktop_application:2024.9.149
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cpe:2.3:a:adobe:connect_desktop_application:2025.5.5
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cpe:2.3:a:adobe:connect_desktop_application:2025.8.189
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cpe:2.3:a:adobe:connect_desktop_application:2025.9.15