CVE-2026-103527CWE-79cross-site-scripting

CVE-2026-103527

Medium · published October 12, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
3.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00149 · 3.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-10-12T19:17Z
References (1)
https://kb.cert.org/vuls/id/162329 · [email protected]
EPSS history
Timeline
  • 14 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 12 OCT 14:54Z
    CVE-2026-103527
    cvelistv5
  • 12 OCT 14:54Z
    CVE-2026-103527
    cvelistv5