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CVE-2026-4316EUVD-2026-109708GHSA-C9JM-46H6-XJ8J

Reflected Cross-Site Scripting in software IsMyGym by Zuinq Studio

Published
Last modified
published
Not listed in CISA KEV
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

The IsMyGym gym management software by Zuinq Studio is affected, specifically its reservation feature. A successful attack could let someone run malicious JavaScript in a user's web browser by tricking them into following a crafted link, potentially allowing theft of session data or actions performed on their behalf.

Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.

Read the original 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.

Timeline

  1. CVE published
  2. First seen by cve.now
  3. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  4. Record last updated

Affected versions

  • Zuinq Studio IsMyGym

    versions prior to v6.0.85

References 1

incibe.es