CVE-2026-128030
Published:November 13, 2026
Updated:November 13, 2026
OpenMage magento-lts before 20.18.2 and 21.0.0-beta1 before 21.0.0-beta3 contains an insufficient session expiration vulnerability because Mage_Api_Model_Session::_renewBySessId() never checks api_user.is_active and REST OAuth authorization never checks whether the admin user is active. Attackers holding an existing SOAP/XML-RPC session or OAuth access token retain API access after deactivation or API key rotation, reading and modifying customer, order and catalog data.
Affected Packages
https://github.com/OpenMage/magento-lts.git (GITHUB):
Affected version(s) >=1.1.5 <v20.18.2 || >=v19.4.0 <v20.18.2 || >=v20.0.0 <v20.18.2Fix Suggestion:
Update to version v20.18.2https://github.com/OpenMage/magento-lts.git (GITHUB):
Affected version(s) >=v21.0.0-beta1 <v21.0.0-beta3Fix Suggestion:
Update to version v21.0.0-beta3openmage/magento-lts (PHP):
Affected version(s) >=v21.0.0-beta1 <v21.0.0-beta3Fix Suggestion:
Update to version v21.0.0-beta3openmage/magento-lts (PHP):
Affected version(s) >=v19.4.0 <v20.18.2 || >=1.9.1.1 <v20.18.2 || >=v20.0.0 <v20.18.2Fix Suggestion:
Update to version v20.18.2Related Resources (5)
Do you need more information?
Contact UsCVSS v4
Base Score:
7.4
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
PRESENT
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
DEPRECATED: Insufficient Session Expiration