Description
Reflected Cross-Site Scripting (XSS) in Gym Management Software IsMyGym by Zuinq Studio affecting the reservation endpoint where the 'ret' parameter is reflected in the HTTP response without any proper sanitization. Successfull explotation of this vulnerability could allow an attacker to inject arbitrary JavaScript code executed in the context of the victim’s browser.
Published: 2026-10-26
Score: 5.1 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

Vendor Solution

The vulnerability has been fixed by Zuinq Studio team in version v6.0.85.

Tracking

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Advisories

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History

Mon, 26 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 26 Oct 2026 10:00:00 +0000

Type Values Removed Values Added
Description Reflected Cross-Site Scripting (XSS) in Gym Management Software IsMyGym by Zuinq Studio affecting the reservation endpoint where the 'ret' parameter is reflected in the HTTP response without any proper sanitization. Successfull explotation of this vulnerability could allow an attacker to inject arbitrary JavaScript code executed in the context of the victim’s browser.
Title Reflected Cross-Site Scripting in software IsMyGym by Zuinq Studio
First Time appeared Zuinq Studio
Zuinq Studio ismygym
Weaknesses CWE-79
CPEs cpe:2.3:a:zuinq_studio:ismygym:versions_prior_to_v6.0.85:*:*:*:*:*:*:*
Vendors & Products Zuinq Studio
Zuinq Studio ismygym
References
Metrics cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Zuinq Studio Ismygym
cve-icon MITRE

Status: PUBLISHED

Assigner: INCIBE

Published:

Updated: 2026-10-26T14:35:18.557Z

Reserved: 2026-03-17T08:58:39.219Z

Link: CVE-2026-4316

cve-icon Vulnrichment

Updated: 2026-10-26T14:30:37.221Z

cve-icon NVD

Status : Deferred

Published: 2026-10-26T10:16:53.250

Modified: 2026-10-26T15:16:41.503

Link: CVE-2026-4316

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-26T12:15:09Z

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')