Last updated: August 19, 2026 at 1:47 AM UTC
All 741 Vulnerability 286 Breach 129 Threat 319 Defense 7
Tag: incorrect-authorization (2 articles)Clear

Adobe Commerce session flaw lets unauthenticated attackers take over customer accounts

Adobe patched a critical flaw in its Commerce and Magento e-commerce platforms that lets an unauthenticated attacker hijack customer accounts, and security firm Sansec reports its web application firewall is already blocking exploitation attempts. Tracked as CVE-2026-71362 and scored 9.1, the incorrect-authorization bug stems from the platform failing to bind a customer identity to an account session, so an attacker with only network access to the public storefront can switch an active session to another customer and read their private data. It needs no account, administrator rights, or user interaction. Adobe ships the fix as isolated patch files, so administrators must be on the latest point release first.

Check
Apply Adobe's August isolated patch for Commerce, Commerce B2B, and Magento after confirming you are on the latest point release for your branch, and treat exploitation traffic as already present.
Affected
Merchants running Adobe Commerce 2.4.4 to 2.4.9 or Magento Open Source 2.4.6 to 2.4.9 (CVE-2026-71362); an unauthenticated visitor can switch into another customer's session and access their account data.
Fix
Patch promptly, put a web application firewall in front of the storefront, review privileged account activity and unexpected configuration changes, and validate extension integrity on internet-facing Commerce instances.

Critical Adobe Campaign Classic flaw gives unauthenticated attackers code execution

Adobe patched a critical flaw in Campaign Classic, its enterprise marketing automation platform, that can let an attacker run code without any user interaction. Tracked as CVE-2026-48449 and scored 10.0, it is an incorrect authorization issue leading to arbitrary code execution in the context of the current user. The same update fixes a high-severity SQL injection flaw that allows arbitrary file reads. Affected versions are Campaign Classic v7 build 9397 and earlier on Windows and Linux, mostly on-premises and hybrid deployments, with a fix in build 9398. Adobe says it is not aware of exploitation, and separately patched eight critical flaws in Adobe Bridge.

Check
Identify on-premises or hybrid Adobe Campaign Classic instances, confirm the build number, and update to 7.4.3 build 9398, prioritizing any instance reachable from untrusted networks.
Affected
Organizations running Adobe Campaign Classic v7 build 9397 or earlier (CVE-2026-48449); the incorrect authorization flaw allows code execution with no user interaction, and a companion flaw enables arbitrary file reads.
Fix
Apply Adobe's update to build 9398, restrict access to the Campaign Classic interface, and review the server for unexpected code execution or file access, since the flaw needs no interaction to exploit.