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    CVE-2026-120248

    Thelia before 3.1.1 contains a stored cross-site scripting vulnerability that allows authenticated back-office administrators with store update permission to inject scripts by uploading unsanitized SVG logo_file or banner_file images. Attackers can upload an SVG with an onload payload served from /admin/store-media/logo or the public cache/images/store/ directory to execute scripts against visitors and higher-privileged administrators.

    Published:Nov 1, 2026
    Last Modified:Nov 3, 2026
    EPS:Nov 1, 2026
    EPSS Score:0.00239
    CVSS Score:4.8

    Affected Products

    Vendor
    Thelia
    Product
    Thelia
    Vendor
    Thelia
    Product
    Thelia Back-office Default Twig Template

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-112285 (CVSS 5.3) — Thelia before 3.1.5 and 3.2.x before 3.2.4 contains a business logic vulnerability that allows authenticated c…
    CVE-2026-109397 (CVSS 8.6) — Thelia before 3.1.2 and 3.2.x before 3.2.1 contains an unrestricted file upload vulnerability that allows auth…
    CVE-2026-109396 (CVSS 2.3) — Thelia before 3.1.2 and 3.2.x before 3.2.1 contains a CSV formula injection vulnerability that allows unauthen…
    CVE-2026-107248 (CVSS 8.8) — Thelia 3.0.0's back-office Email/Messages feature contains a server‑side template injection (SSTI) flaw that a…
    CVE-2026-103537 (CVSS 5.4) — Thelia 2.6.1 contains an absolute path traversal vulnerability in its Smarty template handling that enables SS…
    CVE-2026-103535 (CVSS 8.8) — Thelia v2.6.1 contains path traversal and PHP code injection vulnerabilities in its translation editor that ca…
    CVE-2026-103529 (CVSS 5.4) — Thelia v2.6.0 permits authenticated administrators to upload and install modules via the ZIP upload function w…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-120248 — Thelia (Medium 4.6) | CVE-DB