CVE-2025-41026: Reflected Cross Site Scripting (XSS) vulnerabilities in GDTaller

Routine

MEDIUM 6.1MITIGATE

CVE-2025-41026 is a medium-severity flaw (CVSS 6.1) affecting gdtaller. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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'.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 90%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-03-26
Last modified	2026-06-17

Publisher (CNA): Spanish National Cybersecurity Institute, S.A. (INCIBE) · Vendor: gdtaller

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-26 13:16 UTCPublished CVE record published
2026-06-17 09:22 UTCUpdated Record last modified

gdtaller gdtaller MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy gdtaller || rpm -q gdtaller || gdtaller --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-41026?

gdtaller: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-41026 being exploited?

CVE-2025-41026 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-41026 affect?

CVE-2025-41026 affects gdtaller. Severity is medium (CVSS 6.1). 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'.

How urgent is CVE-2025-41026?

Priority 24/100. No elevated risk signals yet.

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-41027 MEDIUM 6.1 MITIGATE Reflected Cross Site Scripting (XSS) vulnerabilities in GDTaller

References

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