Vulnerability 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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/thelia/thelia/blob/3.0.0/core/lib/Thelia/Condition/Implementa
- https://github.com/thelia/thelia/commit/c90d59375089a0833a56703c6f9f9ddea17bddc9
- https://github.com/thelia/thelia/releases/tag/3.1.0
- https://github.com/thelia/thelia/security/advisories/GHSA-r63g-6wfg-v5v9
- https://www.vulncheck.com/advisories/thelia-before-3.1.0-stored-xss-via-coupon-c
FAQ
What is CVE-2026-120205?
CVE-2026-120205 is a vulnerability with a CVSS score of 8.0 (HIGH). 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. Attacke...
How severe is CVE-2026-120205?
CVE-2026-120205 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-120205?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.