What is CVE-2025-41026?

CVE-2025-41026 is a medium-severity vulnerability in Gdtaller, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-26.

How severe is CVE-2025-41026?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Gdtaller

CVE-2025-41026

Reflected Cross Site Scripting (XSS) vulnerabilities in GDTaller. These vulnerabilities allows an attacker execute JavaScript code in the victim's browser by sending a malicious URL in 'site' parameter in 'app_login.php'.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (9.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Gdtaller — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve-coordination@incibe.es (Third Party Advisory, patch)

Frequently asked questions

What is CVE-2025-41026?: CVE-2025-41026 is a medium-severity vulnerability in Gdtaller, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-03-26.
How severe is CVE-2025-41026?: Medium severity. CVSS v3 base score is 6.1 out of 10.