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P4Verified
CVE-2026-103521: Thelia 0 through 2.6.0
CVE-2026-103521. CVSS 3.1 base score 7.2 (HIGH, Source advisory).
Affected technology
Thelia · 0 through 2.6.0
Thelia
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · High privileges required · No user interaction required
What an attacker can do
An attacker with administrative Thelia permissions can exploit this vulnerability to upload arbitrary executable files, such as malicious PHP scripts, to achieve remote code execution on the underlying server. Source advisory’s CVSS 3.1 assessment (base score 7.2/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-434
- CCR priority
- 28.8 /100 (P4)
- CVSS 3.1
- 7.2 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H · Source advisory
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-12 16:57:19.354142+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-12 16:54:24.294989+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-103521.html