Stored XSS in Edito CMS

published 2026-11-13 2d ago modified 2026-11-13 yesterday also EUVD-2026-124878

cvss: 5.1; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 15%
public exploits: 0; none known

Edito CMS is vulnerable to Stored Cross-Site Scripting (XSS). Due to improper input validation, an authenticated attacker can inject malicious scripts into givenName and surname parameters via the /api/auth/profile endpoint. When an administrator visits the admin changelog logs, the injected script is automatically executed, in his browser.

This issue was fixed in version 5.10.2607. Hotfixes for older versions (5.8) have also been released.

Patch / fix

fixed in 1

Edito Edito CMS 5.10.2607

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Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-14).

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
CNA	4.0	5.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

Edito Edito CMS

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

cert.pl /posts/2026/11/CVE-2026-59074
third-party-advisory
edito.pl /
product

Sources

CVE List CVE-2026-59076
NVD CVE-2026-59076

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