CVSS 5.1 (medium) · published 2026-11-13
Edito CMS is vulnerable to Stored XSS in avatar upload functionality. Authenticated attacker can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting an URL leading to a edited avatar. This issue was fixed in version 5.10.2607. Hotfixes for older versions (5.8) have also been released.
Weakness: CWE-79
Source: NVD CVE-2026-59078
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