Is there a public exploit for CVE-2026-59078?

No public exploit for CVE-2026-59078 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-59078?

CVE-2026-59078 scores CVSS 5.1 (v4.0), rated medium.

What does CVE-2026-59078 affect?

CVE-2026-59078 affects Edito Edito CMS.

5.1 Medium

Edito CMS is vulnerable to Stored XSS in avatar upload functionality.

CVE-2026-59078

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.

Assessment

CVSS: 5.1 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 13 November 2026
Last updated: 13 November 2026
Affected: Edito · Edito CMS
Assigner: CERT-PL

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

At the source

EUVD (ENISA)

References

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