Input validation error in Adobe products - CVE-2026-34685
Published: May 12, 2026
Vulnerability identifier: #VU131242
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-34685
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Adobe
Affected software:
Adobe Commerce B2B
Magento Open Source
Adobe Commerce (formerly Magento Commerce)
Adobe Commerce B2B
Magento Open Source
Adobe Commerce (formerly Magento Commerce)
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary code.
The vulnerability exists due to insufficient validation of user-supplied input. A remote privileged user can pass specially crafted input to the application and execute arbitrary code.
How to mitigate CVE-2026-34685
Install updates from vendor's website.