CVE-2026-120205 Details
Description
Thelia before 3.1.0 contains a stored cross-site scripting vulnerability in ForSomeCustomers::getSummary() that allows unauthenticated attackers to inject scripts via unescaped customer names. Attackers can register with a script payload as their name that executes when administrators view related coupons, stealing CSRF tokens to create administrator accounts.
A stored cross-site scripting vulnerability has been identified in Thelia versions prior to 3.1.0. This issue resides in the 'ForSomeCustomers::getSummary()' function, where unescaped customer names allow unauthenticated attackers to inject scripts. The injected script executes when administrators view related coupons, potentially stealing CSRF tokens to create administrator accounts.
Users can update to Thelia version 3.1.0 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 31, 2026CISA-ADP
Assessed Nov 2, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/thelia/thelia/security/advisories/GHSA-r63g-6wfg-v5v9 | CISA-ADP | AdvisoryExploitTechnical AnalysisVendor |
| https://github.com/thelia/thelia/blob/3.0.0/core/lib/Thelia/Condition/Implementation/ForSomeCustomers.php#L119 | [email protected] | Source CodeVendor |
| https://github.com/thelia/thelia/commit/c90d59375089a0833a56703c6f9f9ddea17bddc9 | [email protected] | Source CodeVendor |
| https://github.com/thelia/thelia/releases/tag/3.1.0 | [email protected] | Release NotesVendor |
| https://github.com/thelia/thelia/security/advisories/GHSA-r63g-6wfg-v5v9 | [email protected] | AdvisoryExploitTechnical AnalysisVendor |
| https://www.vulncheck.com/advisories/thelia-before-3.1.0-stored-xss-via-coupon-condition-customer-name | [email protected] | AdvisoryRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Thelia | < 3.1.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 2, 2026 | CVE Modified | CISA-ADP |
| Oct 31, 2026 | New CVE Received | [email protected] |