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Adobe Commerce max-severity bug comes under active attack

Attackers are actively exploiting CVE-2026-75650 (CVSS 10.0), an unauthenticated RCE zero-day in Adobe Commerce/Magento, deploying a Rust backdoor on e-commerce servers.

Sansec identified active exploitation of a CVSS 10.0 zero-day (CVE-2026-75650) in Adobe Commerce and Magento Open Source versions 2.4.4 through 2.4.9, dubbed StyleSmuggler. The attack abuses crafted style properties in Magento template processing to execute PHP while rendering a 'Payment Transaction Failed Reminder' email, then launches a Rust backdoor connecting to C2 at 99.84.67.186 disguised as NTP traffic. Exploitation began September 4, 2026; Adobe released emergency hotfix VULN-393411, but Sansec also observed a second attacker deploying a PHP web shell in the product-image cache.

CSO Online · 8d agoExploit / PoC in the wildCVE-2026-75650

Adobe Commerce CVE-2026-71362 Comes Under Attack Shortly After Public Disclosure

Attackers began exploiting critical Adobe Commerce flaw CVE-2026-71362 (CVSS 9.1) for unauthenticated customer account takeover shortly after patch release.

Sansec blocked the first exploitation attempts of CVE-2026-71362 immediately after Adobe published its advisory. The flaw lets unauthenticated attackers switch a customer session to another customer account, hijacking accounts and accessing private data without credentials, admin privileges or user interaction. It affects Adobe Commerce, Commerce B2B and Magento Open Source versions through the July 2026 patches, and Adobe issued isolated patch files APSB26-92 fixing seven vulnerabilities, including stored cross-site scripting and authorization issues.

Security Affairs · Aug 13, 2026Exploit / PoC in the wildCVE-2026-71362

Microsoft breaks Patch Tuesday record with 974-CVE deluge

Microsoft's record 974-CVE Patch Tuesday ships two exploited Windows zero-days, while Adobe's StyleSmuggler zero-day (CVE-2026-75650) gives unauthenticated RCE in Magento.

Microsoft's September Patch Tuesday addresses 974 CVEs, including two zero-days already under exploitation: CVE-2026-85880, a Windows ALPC privilege escalation leading to SYSTEM via sandbox escape, and CVE-2026-81963, a Windows Update Stack privilege escalation. Adobe patched 172 CVEs, including the max-severity StyleSmuggler zero-day CVE-2026-75650 in Magento and Adobe Commerce, which Sansec reports is being exploited since September 4 to inject PHP into templates and install a C2-connected backdoor. CISA added CVE-2026-85880, CVE-2026-81963, and CVE-2026-75650 to its Known Exploited Vulnerabilities Catalog with patch deadlines of September 22 and September 11. The piece also notes Google-patched Chrome V8 zero-day CVE-2026-85046 lacks a Microsoft advisory for Edge, and flags nine Exchange Server flaws including remote unauthenticated RCE CVE-2026-55007.

Adobe Patches Over 170 Vulnerabilities, Including Commerce Zero-Day

Adobe patched over 170 flaws, including in-the-wild zero-day CVE-2026-75650 (CVSS 10) in Adobe Commerce/Magento enabling unauthenticated RCE and web shell deployments.

Adobe released fixes for more than 170 vulnerabilities across Experience Manager, Acrobat Reader, Photoshop and other products. The Commerce zero-day CVE-2026-75650 (CVSS 10) allows unauthenticated code injection leading to remote code execution and has been exploited since September 4. Sansec reported multiple threat actors deploying backdoors and web shells via the bug, dubbed StyleSmuggler, which triggers injected code through Magento's Payment Transaction Failed Reminder email. Adobe also patched critical Campaign Classic command injection CVE-2026-82004 and two critical ColdFusion RCE flaws (CVE-2026-48273, CVE-2026-75746).

SecurityWeek · 8d agoExploit / PoC in the wildCVE-2026-75650CVE-2026-82004CVE-2026-48273+1 CVEs1

Shopware fixes Store API vulnerability allowing administrator takeover

Sansec discovered a Shopware 6 Store API flaw enabling administrator takeover; merchants should immediately update to 6.7.13.1 or 6.6.10.23.

Security firm Sansec discovered and confirmed a vulnerability in Shopware 6.7.12.2, then the latest stable release, that allows attackers to take over administrator accounts through the Store API. Shopware has released patches, and merchants are urged to update immediately to 6.7.13.1 or 6.6.10.23. No exploitation activity or CVE identifier is mentioned in the disclosure text.