# Zero-Day in Magento and Adobe Commerce Used to Backdoor Online Stores

Attackers are exploiting an unpatched zero-day vulnerability in Magento and Adobe Commerce to plant backdoors on e-commerce stores. The flaw allows unauthorized access, potentially leading to theft of customer data and full site compromise. Merchants are urged to apply patches and check for indicators of compromise immediately.

**Importance:** 4/5

## Sources

### Security
- [The Hacker News](https://thehackernews.com/2026/09/unpatched-magento-and-adobe-commerce.html) — Sun, 06 Sep 2026 01:44:47 +0530
- [The Hacker News](https://thehackernews.com/2026/09/adobe-patches-magento-zero-day.html) — Tue, 08 Sep 2026 14:43:47 +0530