CVE-2026-103527
Medium
Description
Thelia v2.6.0's Smarty templates (address.html and address-update.html) fail to properly escape double quotes in the “next” parameter, enabling reflected Cross‑Site Scripting (XSS) when an authenticated user visits the malicious link containing attacker‑controlled JavaScript.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Thelia
PublishedOct 12, 2026
First seenOct 12, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Thelia Thelia | v ≤ 2.6.0 | — |
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