{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-4316 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-4316 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4316 is a medium-severity vulnerability in Zuinq Studio IsMyGym, published on 26 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-4316 and fix it if it is affected.\n\nWhat it is: CVE-2026-4316 is a medium-severity vulnerability in Zuinq Studio IsMyGym, published on 26 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-4316 in the wild and no public exploit code.\n\nAffected product: Zuinq Studio IsMyGym. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-4316/ (Markdown: https://insights.sbomify.com/CVE-2026-4316/index.md)","id":"CVE-2026-4316","markdown":"https://insights.sbomify.com/CVE-2026-4316/index.md","name":"CVE-2026-4316","record":{"aliases":["GHSA-c9jm-46h6-xj8j"],"analysis":null,"analysis_generated_by":null,"assigner":"INCIBE","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","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","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Reflected Cross-Site Scripting in software IsMyGym by Zuinq Studio","id":"CVE-2026-4316","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"SQL inyection in Umami Software application","id":"CVE-2026-4317"},"packages":[],"prev":{"headline":"WatchGuard Firebox Cross-Site Request Forgery (CSRF) in Fireware Web UI","id":"CVE-2026-4315"},"products":["IsMyGym"],"published":"2026-10-26","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-26","vendors":["Zuinq Studio"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-4316/"}