🛠 PrestaShop 8.2.3 Update: Everything You Need to Know

PrestaShop has released version 8.2.3, a minor yet crucial update that addresses a critical security vulnerability, multiple back office bugs, and a front office session issue. While 8.2 remains in extended support as the eCommerce platform gears up for PrestaShop 9, this update is a must for store owners seeking stability, security, and improved user experience.

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🔐 Security Patch: Email Enumeration Vulnerability Fixed

Issue:
An email enumeration vulnerability was identified on the password reset page, which allowed potential attackers to verify if an email address existed in the system—posing a risk to user privacy.

Fix:
Thanks to coordinated disclosure by Maxime Morel-Bailly, developers @M0rgan01 and @matthieu-rolland resolved this issue under GitHub advisory GHSA-8xx5-h6m3-jr33.

Impact:
This fix protects customer data and complies with GDPR by ensuring secure password reset workflows. It’s essential to upgrade immediately to avoid data exposure.

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🏢 Back Office Fixes and Improvements

✨ New Feature: “Wall of Fame” Integration

• #39321: The Distribution API Client has been updated to support PrestaShop’s new “Wall of Fame,” recognizing contributors and boosting community visibility.

🐞 Key Bug Fixes:

• #38622: Fixed a multi-store bug where the new product catalog failed to load images.
• #39208: Restored functionality of the carrier search feature during order editing.
• #39274: Resolved form closure issues with deleteCategoriesForm.
• #39337: Fixed unwanted newline characters in the product page’s textarea.
• #39430: Corrected product quantity display in delivery slips when refunds are involved.

Why It Matters:
These updates eliminate admin workflow disruptions, reduce order processing errors, and streamline product and carrier management in multi-store environments.

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🛒 Front Office Fix: Cart Recovery Session

• #39191: PrestaShop now uses updateCustomer to properly restore sessions during cart recovery.

Result:
Customers who leave and return to your store will now find their cart intact and sessions fully restored—improving conversion rates and enhancing UX.

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📦 Should You Upgrade to PrestaShop 8.2.3?

Absolutely. Here’s why:

• Security: Eliminates a known vulnerability.
• Stability: Multiple bugs resolved for smoother store operations.
• Performance: Enhancements to session and cart management.

Upgrade Tips:

1. Back up your database and files.
2. Test on a staging site before deploying to live.
3. Clear cache and re-index your store after upgrading.

Staying on an older version? Apply temporary patches for security while planning migration to PrestaShop 9, expected to bring Symfony 6.4 and further front-end improvements.

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📌 Final Thoughts

PrestaShop 8.2.3 is a maintenance update that punches above its weight—especially with the critical security fix and several admin-side improvements. Whether you’re a store owner or a developer managing PrestaShop sites, upgrading to 8.2.3 ensures your store remains secure, fast, and user-friendly.

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❓Frequently Asked Questions (FAQs)

Q1: Is PrestaShop 8.2.3 compatible with all modules?
Yes, this patch doesn’t introduce breaking changes and is compatible with modules working on 8.2.x.

Q2: How do I check if I’m affected by the email vulnerability?
If you use the default password reset feature and haven’t upgraded to 8.2.3, you’re likely affected.

Q3: Can I skip 8.2.3 and wait for PrestaShop 9?
Skipping security updates is risky. Upgrade now and prepare for PrestaShop 9 separately.