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.
Metrics
Affected Vendors & Products
References
History
Tue, 03 Nov 2026 17:00:00 +0000
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Thelia
Thelia thelia Thelia thelia Back-office Default Twig Template |
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Thelia
Thelia thelia Thelia thelia Back-office Default Twig Template |
Mon, 02 Nov 2026 18:30:00 +0000
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| Metrics |
ssvc
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Sun, 01 Nov 2026 01:00:00 +0000
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| Description | 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. | |
| Title | Thelia before 3.1.1 Stored XSS via SVG Store Logo and Banner Uploads | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-11-01T00:57:12.828Z
Updated: 2026-11-02T21:04:42.244Z
Reserved: 2026-10-31T22:05:59.343Z
Link: CVE-2026-120248
Updated: 2026-11-02T17:04:08.219Z
Status : Deferred
Published: 2026-11-01T01:17:18.493
Modified: 2026-11-02T19:35:33.347
Link: CVE-2026-120248
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