GoKawiilAttempts to exploit a critical vulnerability (CVE-2026-71362) in Adobe's Commerce and Magento e-commerce platforms have been detected, potentially allowing attackers to hijack customer accounts.
The flaw is described as an incorrect authorization vulnerability that could be leveraged to "gain elevated access to sensitive resources" without authentication and is one of the seven issues that Adobe addressed in a security update yesterday.
Although the software vendor states in the advisory that it is not aware of exploits in the wild for any of the fixed flaws, eCommerce security company Sansec says that its Shield web application firewall (WAF) is already blocking CVE-2026-71362 exploitation attempts.
According to Sansec, exploiting the vulnerability requires "no existing account, administrator privileges or user interaction."
After analyzing Adobe’s patch, the researchers pinned the problem to Magento improperly handling customer identity in an account session.
"Sansec reviewed the patch and confirmed that the vulnerability lets attackers switch a customer session to another customer account. This gives them access to the victim's account and private customer data," the security company explains.
Four of the other flaws Adobe fixed with yesterday's updates received a high-severity score, and the other two are medium and low severity:
CVE-2026-48414 (7.7, high severity): Stored cross-site scripting vulnerability that could result in arbitrary code execution. Exploitation requires authentication and administrator privileges.
CVE-2026-48413 (8.7, high severity): Stored cross-site scripting vulnerability that could result in arbitrary code execution. It requires authentication but not administrator privileges.
CVE-2026-48415 (7.6, high severity): Incorrect-authorization vulnerability affecting Adobe Commerce B2B that could enable a security-feature bypass. It requires authentication but not administrator privileges.
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